272796075

素因数分解:

$3^2\times 5^2\times {\mathrm{1212427}}^1$

素因数の和:1212443

約数の個数: 18

約数和(自身を含む): 488608484

約数和(自身を除く): 215812409

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1212427, 3637281, 6062135, 10911843, 18186405, 30310675, 54559215, 90932025, 272796075]

約数ペア:

[(1, 272796075), (3, 90932025), (5, 54559215), (9, 30310675), (15, 18186405), (25, 10911843), (45, 6062135), (75, 3637281), (225, 1212427)]