71657275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{92461}}^1$

素因数の和:92502

約数の個数: 12

約数和(自身を含む): 91722304

約数和(自身を除く): 20065029

約数列:

[1, 5, 25, 31, 155, 775, 92461, 462305, 2311525, 2866291, 14331455, 71657275]

約数ペア:

[(1, 71657275), (5, 14331455), (25, 2866291), (31, 2311525), (155, 462305), (775, 92461)]