28568025

素因数分解:

$3^3\times 5^2\times {\mathrm{42323}}^1$

素因数の和:42342

約数の個数: 24

約数和(自身を含む): 52481760

約数和(自身を除く): 23913735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 42323, 126969, 211615, 380907, 634845, 1058075, 1142721, 1904535, 3174225, 5713605, 9522675, 28568025]

約数ペア:

[(1, 28568025), (3, 9522675), (5, 5713605), (9, 3174225), (15, 1904535), (25, 1142721), (27, 1058075), (45, 634845), (75, 380907), (135, 211615), (225, 126969), (675, 42323)]