70952985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 131363856

約数和(自身を除く): 60410871

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 411, 677, 685, 765, 1233, 2031, 2055, 2329, 3385, 6093, 6165, 6987, 10155, 11509, 11645, 20961, 30465, 34527, 34935, 57545, 92749, 103581, 104805, 172635, 278247, 463745, 517905, 834741, 1391235, 1576733, 4173705, 4730199, 7883665, 14190597, 23650995, 70952985]

約数ペア:

[(1, 70952985), (3, 23650995), (5, 14190597), (9, 7883665), (15, 4730199), (17, 4173705), (45, 1576733), (51, 1391235), (85, 834741), (137, 517905), (153, 463745), (255, 278247), (411, 172635), (677, 104805), (685, 103581), (765, 92749), (1233, 57545), (2031, 34935), (2055, 34527), (2329, 30465), (3385, 20961), (6093, 11645), (6165, 11509), (6987, 10155)]