465985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 16

約数和(自身を含む): 616896

約数和(自身を除く): 150911

約数列:

[1, 5, 13, 65, 67, 107, 335, 535, 871, 1391, 4355, 6955, 7169, 35845, 93197, 465985]

約数ペア:

[(1, 465985), (5, 93197), (13, 35845), (65, 7169), (67, 6955), (107, 4355), (335, 1391), (535, 871)]