39750945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10769

約数の個数: 32

約数和(自身を含む): 72105600

約数和(自身を除く): 32354655

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 10729, 32187, 53645, 139477, 160935, 203851, 418431, 611553, 697385, 1019255, 2092155, 2650063, 3057765, 7950189, 13250315, 39750945]

約数ペア:

[(1, 39750945), (3, 13250315), (5, 7950189), (13, 3057765), (15, 2650063), (19, 2092155), (39, 1019255), (57, 697385), (65, 611553), (95, 418431), (195, 203851), (247, 160935), (285, 139477), (741, 53645), (1235, 32187), (3705, 10729)]