79894815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 182310912

約数和(自身を除く): 102416097

約数列:

[1, 3, 5, 7, 11, 13, 15, 17, 21, 33, 35, 39, 51, 55, 65, 77, 85, 91, 105, 119, 143, 165, 187, 195, 221, 231, 255, 273, 313, 357, 385, 429, 455, 561, 595, 663, 715, 935, 939, 1001, 1105, 1155, 1309, 1365, 1547, 1565, 1785, 2145, 2191, 2431, 2805, 3003, 3315, 3443, 3927, 4069, 4641, 4695, 5005, 5321, 6545, 6573, 7293, 7735, 10329, 10955, 12155, 12207, 15015, 15963, 17017, 17215, 19635, 20345, 23205, 24101, 26605, 28483, 32865, 36465, 37247, 44759, 51051, 51645, 58531, 61035, 69173, 72303, 79815, 85085, 85449, 111741, 120505, 134277, 142415, 175593, 186235, 207519, 223795, 255255, 292655, 313313, 345865, 361515, 409717, 427245, 484211, 558705, 671385, 760903, 877965, 939939, 1037595, 1229151, 1452633, 1566565, 2048585, 2282709, 2421055, 3804515, 4699695, 5326321, 6145755, 7263165, 11413545, 15978963, 26631605, 79894815]

約数ペア:

[(1, 79894815), (3, 26631605), (5, 15978963), (7, 11413545), (11, 7263165), (13, 6145755), (15, 5326321), (17, 4699695), (21, 3804515), (33, 2421055), (35, 2282709), (39, 2048585), (51, 1566565), (55, 1452633), (65, 1229151), (77, 1037595), (85, 939939), (91, 877965), (105, 760903), (119, 671385), (143, 558705), (165, 484211), (187, 427245), (195, 409717), (221, 361515), (231, 345865), (255, 313313), (273, 292655), (313, 255255), (357, 223795), (385, 207519), (429, 186235), (455, 175593), (561, 142415), (595, 134277), (663, 120505), (715, 111741), (935, 85449), (939, 85085), (1001, 79815), (1105, 72303), (1155, 69173), (1309, 61035), (1365, 58531), (1547, 51645), (1565, 51051), (1785, 44759), (2145, 37247), (2191, 36465), (2431, 32865), (2805, 28483), (3003, 26605), (3315, 24101), (3443, 23205), (3927, 20345), (4069, 19635), (4641, 17215), (4695, 17017), (5005, 15963), (5321, 15015), (6545, 12207), (6573, 12155), (7293, 10955), (7735, 10329)]