3418675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 4662896

約数和(自身を除く): 1244221

約数列:

[1, 5, 13, 25, 65, 67, 157, 325, 335, 785, 871, 1675, 2041, 3925, 4355, 10205, 10519, 21775, 51025, 52595, 136747, 262975, 683735, 3418675]

約数ペア:

[(1, 3418675), (5, 683735), (13, 262975), (25, 136747), (65, 52595), (67, 51025), (157, 21775), (325, 10519), (335, 10205), (785, 4355), (871, 3925), (1675, 2041)]