28598175

素因数分解:

$3^2\times 5^2\times {\mathrm{127103}}^1$

素因数の和:127119

約数の個数: 18

約数和(自身を含む): 51222912

約数和(自身を除く): 22624737

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 127103, 381309, 635515, 1143927, 1906545, 3177575, 5719635, 9532725, 28598175]

約数ペア:

[(1, 28598175), (3, 9532725), (5, 5719635), (9, 3177575), (15, 1906545), (25, 1143927), (45, 635515), (75, 381309), (225, 127103)]