68613645

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{30293}}^1$

素因数の和:30452

約数の個数: 16

約数和(自身を含む): 110512512

約数和(自身を除く): 41898867

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 30293, 90879, 151465, 454395, 4574243, 13722729, 22871215, 68613645]

約数ペア:

[(1, 68613645), (3, 22871215), (5, 13722729), (15, 4574243), (151, 454395), (453, 151465), (755, 90879), (2265, 30293)]