1330285615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{680453}}^1$

素因数の和:680498

約数の個数: 16

約数和(自身を含む): 1763736768

約数和(自身を除く): 433451153

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 680453, 3402265, 11567701, 15650419, 57838505, 78252095, 266057123, 1330285615]

約数ペア:

[(1, 1330285615), (5, 266057123), (17, 78252095), (23, 57838505), (85, 15650419), (115, 11567701), (391, 3402265), (1955, 680453)]