156920522655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{804720629}}^1$

素因数の和:804720650

約数の個数: 16

約数和(自身を含む): 270386131680

約数和(自身を除く): 113465609025

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 804720629, 2414161887, 4023603145, 10461368177, 12070809435, 31384104531, 52306840885, 156920522655]

約数ペア:

[(1, 156920522655), (3, 52306840885), (5, 31384104531), (13, 12070809435), (15, 10461368177), (39, 4023603145), (65, 2414161887), (195, 804720629)]