3340285

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 4479840

約数和(自身を除く): 1139555

約数列:

[1, 5, 13, 59, 65, 67, 169, 295, 335, 767, 845, 871, 3835, 3953, 4355, 9971, 11323, 19765, 49855, 51389, 56615, 256945, 668057, 3340285]

約数ペア:

[(1, 3340285), (5, 668057), (13, 256945), (59, 56615), (65, 51389), (67, 49855), (169, 19765), (295, 11323), (335, 9971), (767, 4355), (845, 3953), (871, 3835)]