68802015

素因数分解:

$3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{2351}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 110186496

約数和(自身を除く): 41384481

約数列:

[1, 3, 5, 15, 1951, 2351, 5853, 7053, 9755, 11755, 29265, 35265, 4586801, 13760403, 22934005, 68802015]

約数ペア:

[(1, 68802015), (3, 22934005), (5, 13760403), (15, 4586801), (1951, 35265), (2351, 29265), (5853, 11755), (7053, 9755)]