267152665

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{773}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 348439320

約数和(自身を除く): 81286655

約数列:

[1, 5, 13, 65, 169, 409, 773, 845, 2045, 3865, 5317, 10049, 26585, 50245, 69121, 130637, 316157, 345605, 653185, 1580785, 4110041, 20550205, 53430533, 267152665]

約数ペア:

[(1, 267152665), (5, 53430533), (13, 20550205), (65, 4110041), (169, 1580785), (409, 653185), (773, 345605), (845, 316157), (2045, 130637), (3865, 69121), (5317, 50245), (10049, 26585)]