1310707925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{25463}}^1$

素因数の和:25573

約数の個数: 24

約数和(自身を含む): 1705069440

約数和(自身を除く): 394361515

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 1775, 2059, 10295, 25463, 51475, 127315, 636575, 738427, 1807873, 3692135, 9039365, 18460675, 45196825, 52428317, 262141585, 1310707925]

約数ペア:

[(1, 1310707925), (5, 262141585), (25, 52428317), (29, 45196825), (71, 18460675), (145, 9039365), (355, 3692135), (725, 1807873), (1775, 738427), (2059, 636575), (10295, 127315), (25463, 51475)]