7869485

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 10452960

約数和(自身を除く): 2583475

約数列:

[1, 5, 13, 65, 67, 139, 169, 335, 695, 845, 871, 1807, 4355, 9035, 9313, 11323, 23491, 46565, 56615, 117455, 121069, 605345, 1573897, 7869485]

約数ペア:

[(1, 7869485), (5, 1573897), (13, 605345), (65, 121069), (67, 117455), (139, 56615), (169, 46565), (335, 23491), (695, 11323), (845, 9313), (871, 9035), (1807, 4355)]