55920875

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 72985536

約数和(自身を除く): 17064661

約数列:

[1, 5, 25, 37, 107, 113, 125, 185, 535, 565, 925, 2675, 2825, 3959, 4181, 4625, 12091, 13375, 14125, 19795, 20905, 60455, 98975, 104525, 302275, 447367, 494875, 522625, 1511375, 2236835, 11184175, 55920875]

約数ペア:

[(1, 55920875), (5, 11184175), (25, 2236835), (37, 1511375), (107, 522625), (113, 494875), (125, 447367), (185, 302275), (535, 104525), (565, 98975), (925, 60455), (2675, 20905), (2825, 19795), (3959, 14125), (4181, 13375), (4625, 12091)]