1260408075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{542111}}^1$

素因数の和:542155

約数の個数: 24

約数和(自身を含む): 2151100416

約数和(自身を除く): 890692341

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 542111, 1626333, 2710555, 8131665, 13552775, 16805441, 40658325, 50416323, 84027205, 252081615, 420136025, 1260408075]

約数ペア:

[(1, 1260408075), (3, 420136025), (5, 252081615), (15, 84027205), (25, 50416323), (31, 40658325), (75, 16805441), (93, 13552775), (155, 8131665), (465, 2710555), (775, 1626333), (2325, 542111)]