39241865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2089}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 53896920

約数和(自身を除く): 14655055

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 2089, 3757, 10445, 18785, 27157, 35513, 135785, 177565, 461669, 603721, 2308345, 3018605, 7848373, 39241865]

約数ペア:

[(1, 39241865), (5, 7848373), (13, 3018605), (17, 2308345), (65, 603721), (85, 461669), (221, 177565), (289, 135785), (1105, 35513), (1445, 27157), (2089, 18785), (3757, 10445)]