42086375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{10861}}^1$

素因数の和:10907

約数の個数: 16

約数和(自身を含む): 54223104

約数和(自身を除く): 12136729

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 10861, 54305, 271525, 336691, 1357625, 1683455, 8417275, 42086375]

約数ペア:

[(1, 42086375), (5, 8417275), (25, 1683455), (31, 1357625), (125, 336691), (155, 271525), (775, 54305), (3875, 10861)]