4893505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 6133248

約数和(自身を除く): 1239743

約数列:

[1, 5, 31, 131, 155, 241, 655, 1205, 4061, 7471, 20305, 31571, 37355, 157855, 978701, 4893505]

約数ペア:

[(1, 4893505), (5, 978701), (31, 157855), (131, 37355), (155, 31571), (241, 20305), (655, 7471), (1205, 4061)]