42804875

素因数分解:

$5^3\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1231

約数の個数: 16

約数和(自身を含む): 53610336

約数和(自身を除く): 10805461

約数列:

[1, 5, 25, 125, 443, 773, 2215, 3865, 11075, 19325, 55375, 96625, 342439, 1712195, 8560975, 42804875]

約数ペア:

[(1, 42804875), (5, 8560975), (25, 1712195), (125, 342439), (443, 96625), (773, 55375), (2215, 19325), (3865, 11075)]