61305525

素因数分解:

$3^3\times 5^2\times {\mathrm{90823}}^1$

素因数の和:90842

約数の個数: 24

約数和(自身を含む): 112621760

約数和(自身を除く): 51316235

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 90823, 272469, 454115, 817407, 1362345, 2270575, 2452221, 4087035, 6811725, 12261105, 20435175, 61305525]

約数ペア:

[(1, 61305525), (3, 20435175), (5, 12261105), (9, 6811725), (15, 4087035), (25, 2452221), (27, 2270575), (45, 1362345), (75, 817407), (135, 454115), (225, 272469), (675, 90823)]