13718025

素因数分解:

$3^3\times 5^2\times {\mathrm{20323}}^1$

素因数の和:20342

約数の個数: 24

約数和(自身を含む): 25201760

約数和(自身を除く): 11483735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 20323, 60969, 101615, 182907, 304845, 508075, 548721, 914535, 1524225, 2743605, 4572675, 13718025]

約数ペア:

[(1, 13718025), (3, 4572675), (5, 2743605), (9, 1524225), (15, 914535), (25, 548721), (27, 508075), (45, 304845), (75, 182907), (135, 101615), (225, 60969), (675, 20323)]