3726875

素因数分解:

$5^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 20

約数和(自身を含む): 4779720

約数和(自身を除く): 1052845

約数列:

[1, 5, 25, 67, 89, 125, 335, 445, 625, 1675, 2225, 5963, 8375, 11125, 29815, 41875, 55625, 149075, 745375, 3726875]

約数ペア:

[(1, 3726875), (5, 745375), (25, 149075), (67, 55625), (89, 41875), (125, 29815), (335, 11125), (445, 8375), (625, 5963), (1675, 2225)]