31104935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 39072000

約数和(自身を除く): 7967065

約数列:

[1, 5, 31, 73, 155, 365, 2263, 2749, 11315, 13745, 85219, 200677, 426095, 1003385, 6220987, 31104935]

約数ペア:

[(1, 31104935), (5, 6220987), (31, 1003385), (73, 426095), (155, 200677), (365, 85219), (2263, 13745), (2749, 11315)]