9228245

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 12244896

約数和(自身を除く): 3016651

約数列:

[1, 5, 13, 65, 67, 163, 169, 335, 815, 845, 871, 2119, 4355, 10595, 10921, 11323, 27547, 54605, 56615, 137735, 141973, 709865, 1845649, 9228245]

約数ペア:

[(1, 9228245), (5, 1845649), (13, 709865), (65, 141973), (67, 137735), (163, 56615), (169, 54605), (335, 27547), (815, 11323), (845, 10921), (871, 10595), (2119, 4355)]