23131575

素因数分解:

$3^4\times 5^2\times {\mathrm{11423}}^1$

素因数の和:11445

約数の個数: 30

約数和(自身を含む): 42851424

約数和(自身を除く): 19719849

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 11423, 34269, 57115, 102807, 171345, 285575, 308421, 514035, 856725, 925263, 1542105, 2570175, 4626315, 7710525, 23131575]

約数ペア:

[(1, 23131575), (3, 7710525), (5, 4626315), (9, 2570175), (15, 1542105), (25, 925263), (27, 856725), (45, 514035), (75, 308421), (81, 285575), (135, 171345), (225, 102807), (405, 57115), (675, 34269), (2025, 11423)]