71833975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 93565440

約数和(自身を除く): 21731465

約数列:

[1, 5, 25, 31, 59, 155, 295, 775, 1475, 1571, 1829, 7855, 9145, 39275, 45725, 48701, 92689, 243505, 463445, 1217525, 2317225, 2873359, 14366795, 71833975]

約数ペア:

[(1, 71833975), (5, 14366795), (25, 2873359), (31, 2317225), (59, 1217525), (155, 463445), (295, 243505), (775, 92689), (1475, 48701), (1571, 45725), (1829, 39275), (7855, 9145)]