2257575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 3856896

約数和(自身を除く): 1599321

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 971, 2325, 2913, 4855, 14565, 24275, 30101, 72825, 90303, 150505, 451515, 752525, 2257575]

約数ペア:

[(1, 2257575), (3, 752525), (5, 451515), (15, 150505), (25, 90303), (31, 72825), (75, 30101), (93, 24275), (155, 14565), (465, 4855), (775, 2913), (971, 2325)]