847331145

素因数分解:

$3^3\times 5^1\times {\mathrm{6276527}}^1$

素因数の和:6276541

約数の個数: 16

約数和(自身を含む): 1506366720

約数和(自身を除く): 659035575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 6276527, 18829581, 31382635, 56488743, 94147905, 169466229, 282443715, 847331145]

約数ペア:

[(1, 847331145), (3, 282443715), (5, 169466229), (9, 94147905), (15, 56488743), (27, 31382635), (45, 18829581), (135, 6276527)]