65642135

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 86091984

約数和(自身を除く): 20449849

約数列:

[1, 5, 13, 65, 131, 169, 593, 655, 845, 1703, 2965, 7709, 8515, 22139, 38545, 77683, 100217, 110695, 388415, 501085, 1009879, 5049395, 13128427, 65642135]

約数ペア:

[(1, 65642135), (5, 13128427), (13, 5049395), (65, 1009879), (131, 501085), (169, 388415), (593, 110695), (655, 100217), (845, 77683), (1703, 38545), (2965, 22139), (7709, 8515)]