27291259485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 58396515840

約数和(自身を除く): 31105256355

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 89, 105, 119, 153, 173, 255, 267, 315, 331, 357, 445, 519, 595, 623, 765, 801, 865, 993, 1071, 1211, 1335, 1513, 1557, 1655, 1785, 1869, 2317, 2595, 2941, 2979, 3115, 3633, 4005, 4539, 4965, 5355, 5607, 5627, 6055, 6951, 7565, 7785, 8823, 9345, 10591, 10899, 11585, 13617, 14705, 14895, 15397, 16881, 18165, 20587, 20853, 22695, 26469, 28035, 28135, 29459, 31773, 34755, 39389, 44115, 46191, 50643, 52955, 54495, 57263, 61761, 68085, 76985, 84405, 88377, 95319, 102935, 104265, 107779, 118167, 132345, 138573, 147295, 158865, 171789, 185283, 196945, 206213, 230955, 253215, 261749, 265131, 286315, 308805, 323337, 354501, 400841, 441885, 476595, 500803, 515367, 538895, 590835, 618639, 692865, 785247, 858945, 926415, 970011, 973471, 1031065, 1202523, 1308745, 1325655, 1502409, 1616685, 1772505, 1832243, 1855917, 2004205, 2355741, 2504015, 2576835, 2920413, 3093195, 3505621, 3607569, 3926235, 4507227, 4850055, 4867355, 5096407, 5496729, 6012615, 6814297, 7512045, 8761239, 9161215, 9279585, 10516863, 11778705, 14602065, 15289221, 16490187, 17528105, 18037845, 20442891, 22536135, 25482035, 27483645, 31550589, 34071485, 35674849, 43806195, 45867663, 52584315, 61328673, 76446105, 82450935, 86638919, 102214455, 107024547, 157752945, 178374245, 229338315, 259916757, 306643365, 321073641, 433194595, 535122735, 606472433, 779750271, 1299583785, 1605368205, 1819417299, 3032362165, 3898751355, 5458251897, 9097086495, 27291259485]

約数ペア:

[(1, 27291259485), (3, 9097086495), (5, 5458251897), (7, 3898751355), (9, 3032362165), (15, 1819417299), (17, 1605368205), (21, 1299583785), (35, 779750271), (45, 606472433), (51, 535122735), (63, 433194595), (85, 321073641), (89, 306643365), (105, 259916757), (119, 229338315), (153, 178374245), (173, 157752945), (255, 107024547), (267, 102214455), (315, 86638919), (331, 82450935), (357, 76446105), (445, 61328673), (519, 52584315), (595, 45867663), (623, 43806195), (765, 35674849), (801, 34071485), (865, 31550589), (993, 27483645), (1071, 25482035), (1211, 22536135), (1335, 20442891), (1513, 18037845), (1557, 17528105), (1655, 16490187), (1785, 15289221), (1869, 14602065), (2317, 11778705), (2595, 10516863), (2941, 9279585), (2979, 9161215), (3115, 8761239), (3633, 7512045), (4005, 6814297), (4539, 6012615), (4965, 5496729), (5355, 5096407), (5607, 4867355), (5627, 4850055), (6055, 4507227), (6951, 3926235), (7565, 3607569), (7785, 3505621), (8823, 3093195), (9345, 2920413), (10591, 2576835), (10899, 2504015), (11585, 2355741), (13617, 2004205), (14705, 1855917), (14895, 1832243), (15397, 1772505), (16881, 1616685), (18165, 1502409), (20587, 1325655), (20853, 1308745), (22695, 1202523), (26469, 1031065), (28035, 973471), (28135, 970011), (29459, 926415), (31773, 858945), (34755, 785247), (39389, 692865), (44115, 618639), (46191, 590835), (50643, 538895), (52955, 515367), (54495, 500803), (57263, 476595), (61761, 441885), (68085, 400841), (76985, 354501), (84405, 323337), (88377, 308805), (95319, 286315), (102935, 265131), (104265, 261749), (107779, 253215), (118167, 230955), (132345, 206213), (138573, 196945), (147295, 185283), (158865, 171789)]