65569495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3881}}^1$

素因数の和:4026

約数の個数: 16

約数和(自身を含む): 81987840

約数和(自身を除く): 16418345

約数列:

[1, 5, 31, 109, 155, 545, 3379, 3881, 16895, 19405, 120311, 423029, 601555, 2115145, 13113899, 65569495]

約数ペア:

[(1, 65569495), (5, 13113899), (31, 2115145), (109, 601555), (155, 423029), (545, 120311), (3379, 19405), (3881, 16895)]