20160149895

素因数分解:

$3^2\times 5^1\times {\mathrm{448003331}}^1$

素因数の和:448003342

約数の個数: 12

約数和(自身を含む): 34944259896

約数和(自身を除く): 14784110001

約数列:

[1, 3, 5, 9, 15, 45, 448003331, 1344009993, 2240016655, 4032029979, 6720049965, 20160149895]

約数ペア:

[(1, 20160149895), (3, 6720049965), (5, 4032029979), (9, 2240016655), (15, 1344009993), (45, 448003331)]