72495

素因数分解:

$3^4\times 5^1\times {\mathrm{179}}^1$

素因数の和:196

約数の個数: 20

約数和(自身を含む): 130680

約数和(自身を除く): 58185

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 405, 537, 895, 1611, 2685, 4833, 8055, 14499, 24165, 72495]

約数ペア:

[(1, 72495), (3, 24165), (5, 14499), (9, 8055), (15, 4833), (27, 2685), (45, 1611), (81, 895), (135, 537), (179, 405)]