2722375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 16

約数和(自身を含む): 3519360

約数和(自身を除く): 796985

約数列:

[1, 5, 25, 29, 125, 145, 725, 751, 3625, 3755, 18775, 21779, 93875, 108895, 544475, 2722375]

約数ペア:

[(1, 2722375), (5, 544475), (25, 108895), (29, 93875), (125, 21779), (145, 18775), (725, 3755), (751, 3625)]