40821165

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 180

約数和(自身を含む): 99068508

約数和(自身を除く): 58247343

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 49, 51, 55, 63, 77, 81, 85, 99, 105, 119, 121, 135, 147, 153, 165, 187, 189, 231, 245, 255, 297, 315, 357, 363, 385, 405, 441, 459, 495, 539, 561, 567, 595, 605, 693, 735, 765, 833, 847, 891, 935, 945, 1071, 1089, 1155, 1309, 1323, 1377, 1485, 1617, 1683, 1785, 1815, 2057, 2079, 2205, 2295, 2499, 2541, 2695, 2805, 2835, 3213, 3267, 3465, 3927, 3969, 4165, 4235, 4455, 4851, 5049, 5355, 5445, 5929, 6171, 6237, 6545, 6615, 6885, 7497, 7623, 8085, 8415, 9163, 9639, 9801, 10285, 10395, 11781, 12495, 12705, 14399, 14553, 15147, 16065, 16335, 17787, 18513, 19635, 19845, 22491, 22869, 24255, 25245, 27489, 29645, 30855, 31185, 35343, 37485, 38115, 43197, 43659, 45815, 48195, 49005, 53361, 55539, 58905, 67473, 68607, 71995, 72765, 75735, 82467, 88935, 92565, 100793, 106029, 112455, 114345, 129591, 137445, 160083, 166617, 176715, 215985, 218295, 247401, 266805, 277695, 302379, 337365, 343035, 388773, 412335, 480249, 503965, 530145, 647955, 742203, 800415, 833085, 907137, 1166319, 1237005, 1511895, 1943865, 2401245, 2721411, 3711015, 4535685, 5831595, 8164233, 13607055, 40821165]

約数ペア:

[(1, 40821165), (3, 13607055), (5, 8164233), (7, 5831595), (9, 4535685), (11, 3711015), (15, 2721411), (17, 2401245), (21, 1943865), (27, 1511895), (33, 1237005), (35, 1166319), (45, 907137), (49, 833085), (51, 800415), (55, 742203), (63, 647955), (77, 530145), (81, 503965), (85, 480249), (99, 412335), (105, 388773), (119, 343035), (121, 337365), (135, 302379), (147, 277695), (153, 266805), (165, 247401), (187, 218295), (189, 215985), (231, 176715), (245, 166617), (255, 160083), (297, 137445), (315, 129591), (357, 114345), (363, 112455), (385, 106029), (405, 100793), (441, 92565), (459, 88935), (495, 82467), (539, 75735), (561, 72765), (567, 71995), (595, 68607), (605, 67473), (693, 58905), (735, 55539), (765, 53361), (833, 49005), (847, 48195), (891, 45815), (935, 43659), (945, 43197), (1071, 38115), (1089, 37485), (1155, 35343), (1309, 31185), (1323, 30855), (1377, 29645), (1485, 27489), (1617, 25245), (1683, 24255), (1785, 22869), (1815, 22491), (2057, 19845), (2079, 19635), (2205, 18513), (2295, 17787), (2499, 16335), (2541, 16065), (2695, 15147), (2805, 14553), (2835, 14399), (3213, 12705), (3267, 12495), (3465, 11781), (3927, 10395), (3969, 10285), (4165, 9801), (4235, 9639), (4455, 9163), (4851, 8415), (5049, 8085), (5355, 7623), (5445, 7497), (5929, 6885), (6171, 6615), (6237, 6545)]