72495119735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1\times {\mathrm{3119}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 90684921600

約数和(自身を除く): 18189801865

約数列:

[1, 5, 29, 145, 157, 785, 1021, 3119, 4553, 5105, 15595, 22765, 29609, 90451, 148045, 160297, 452255, 489683, 801485, 2448415, 3184499, 4648613, 14200807, 15922495, 23243065, 71004035, 92350471, 461752355, 499966343, 2499831715, 14499023947, 72495119735]

約数ペア:

[(1, 72495119735), (5, 14499023947), (29, 2499831715), (145, 499966343), (157, 461752355), (785, 92350471), (1021, 71004035), (3119, 23243065), (4553, 15922495), (5105, 14200807), (15595, 4648613), (22765, 3184499), (29609, 2448415), (90451, 801485), (148045, 489683), (160297, 452255)]