71109505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3079}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 88704000

約数和(自身を除く): 17594495

約数列:

[1, 5, 31, 149, 155, 745, 3079, 4619, 15395, 23095, 95449, 458771, 477245, 2293855, 14221901, 71109505]

約数ペア:

[(1, 71109505), (5, 14221901), (31, 2293855), (149, 477245), (155, 458771), (745, 95449), (3079, 23095), (4619, 15395)]