72640275

素因数分解:

$3^1\times 5^2\times {\mathrm{968537}}^1$

素因数の和:968550

約数の個数: 12

約数和(自身を含む): 120098712

約数和(自身を除く): 47458437

約数列:

[1, 3, 5, 15, 25, 75, 968537, 2905611, 4842685, 14528055, 24213425, 72640275]

約数ペア:

[(1, 72640275), (3, 24213425), (5, 14528055), (15, 4842685), (25, 2905611), (75, 968537)]