9953015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 12437760

約数和(自身を除く): 2484745

約数列:

[1, 5, 31, 155, 157, 409, 785, 2045, 4867, 12679, 24335, 63395, 64213, 321065, 1990603, 9953015]

約数ペア:

[(1, 9953015), (5, 1990603), (31, 321065), (155, 64213), (157, 63395), (409, 24335), (785, 12679), (2045, 4867)]