31482295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7229}}^1$

素因数の和:7314

約数の個数: 16

約数和(自身を含む): 41297760

約数和(自身を除く): 9815465

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 7229, 36145, 93977, 469885, 484343, 2421715, 6296459, 31482295]

約数ペア:

[(1, 31482295), (5, 6296459), (13, 2421715), (65, 484343), (67, 469885), (335, 93977), (871, 36145), (4355, 7229)]