3957825

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 6615648

約数和(自身を除く): 2657823

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 467, 565, 1401, 1695, 2335, 2825, 7005, 8475, 11675, 35025, 52771, 158313, 263855, 791565, 1319275, 3957825]

約数ペア:

[(1, 3957825), (3, 1319275), (5, 791565), (15, 263855), (25, 158313), (75, 52771), (113, 35025), (339, 11675), (467, 8475), (565, 7005), (1401, 2825), (1695, 2335)]