13618085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 4888795

約数列:

[1, 5, 13, 53, 59, 65, 67, 265, 295, 335, 689, 767, 871, 3127, 3445, 3551, 3835, 3953, 4355, 15635, 17755, 19765, 40651, 46163, 51389, 203255, 209509, 230815, 256945, 1047545, 2723617, 13618085]

約数ペア:

[(1, 13618085), (5, 2723617), (13, 1047545), (53, 256945), (59, 230815), (65, 209509), (67, 203255), (265, 51389), (295, 46163), (335, 40651), (689, 19765), (767, 17755), (871, 15635), (3127, 4355), (3445, 3953), (3551, 3835)]