158602015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7649}}^1$

素因数の和:7707

約数の個数: 32

約数和(自身を含む): 231336000

約数和(自身を除く): 72733985

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 7649, 20735, 38245, 84139, 99437, 221821, 420695, 497185, 1093807, 1109105, 2440031, 2883673, 5469035, 12200155, 14418365, 31720403, 158602015]

約数ペア:

[(1, 158602015), (5, 31720403), (11, 14418365), (13, 12200155), (29, 5469035), (55, 2883673), (65, 2440031), (143, 1109105), (145, 1093807), (319, 497185), (377, 420695), (715, 221821), (1595, 99437), (1885, 84139), (4147, 38245), (7649, 20735)]