72335575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9723

約数の個数: 24

約数和(自身を含む): 100806048

約数和(自身を除く): 28470473

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 9677, 48385, 125801, 222571, 241925, 629005, 1112855, 2893423, 3145025, 5564275, 14467115, 72335575]

約数ペア:

[(1, 72335575), (5, 14467115), (13, 5564275), (23, 3145025), (25, 2893423), (65, 1112855), (115, 629005), (299, 241925), (325, 222571), (575, 125801), (1495, 48385), (7475, 9677)]