13568175

素因数分解:

$3^3\times 5^2\times {\mathrm{20101}}^1$

素因数の和:20120

約数の個数: 24

約数和(自身を含む): 24926480

約数和(自身を除く): 11358305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 20101, 60303, 100505, 180909, 301515, 502525, 542727, 904545, 1507575, 2713635, 4522725, 13568175]

約数ペア:

[(1, 13568175), (3, 4522725), (5, 2713635), (9, 1507575), (15, 904545), (25, 542727), (27, 502525), (45, 301515), (75, 180909), (135, 100505), (225, 60303), (675, 20101)]