42946545

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{26267}}^1$

素因数の和:26384

約数の個数: 16

約数和(自身を含む): 69347520

約数和(自身を除く): 26400975

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 26267, 78801, 131335, 394005, 2863103, 8589309, 14315515, 42946545]

約数ペア:

[(1, 42946545), (3, 14315515), (5, 8589309), (15, 2863103), (109, 394005), (327, 131335), (545, 78801), (1635, 26267)]