53478875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 70946304

約数和(自身を除く): 17467429

約数列:

[1, 5, 25, 31, 37, 125, 155, 185, 373, 775, 925, 1147, 1865, 3875, 4625, 5735, 9325, 11563, 13801, 28675, 46625, 57815, 69005, 143375, 289075, 345025, 427831, 1445375, 1725125, 2139155, 10695775, 53478875]

約数ペア:

[(1, 53478875), (5, 10695775), (25, 2139155), (31, 1725125), (37, 1445375), (125, 427831), (155, 345025), (185, 289075), (373, 143375), (775, 69005), (925, 57815), (1147, 46625), (1865, 28675), (3875, 13801), (4625, 11563), (5735, 9325)]