558225

素因数分解:

$3^3\times 5^2\times {\mathrm{827}}^1$

素因数の和:846

約数の個数: 24

約数和(自身を含む): 1026720

約数和(自身を除く): 468495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 827, 2481, 4135, 7443, 12405, 20675, 22329, 37215, 62025, 111645, 186075, 558225]

約数ペア:

[(1, 558225), (3, 186075), (5, 111645), (9, 62025), (15, 37215), (25, 22329), (27, 20675), (45, 12405), (75, 7443), (135, 4135), (225, 2481), (675, 827)]