870810205

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 1085425920

約数和(自身を除く): 214615715

約数列:

[1, 5, 59, 113, 151, 173, 295, 565, 755, 865, 6667, 8909, 10207, 17063, 19549, 26123, 33335, 44545, 51035, 85315, 97745, 130615, 1006717, 1153391, 1541257, 2951899, 5033585, 5766955, 7706285, 14759495, 174162041, 870810205]

約数ペア:

[(1, 870810205), (5, 174162041), (59, 14759495), (113, 7706285), (151, 5766955), (173, 5033585), (295, 2951899), (565, 1541257), (755, 1153391), (865, 1006717), (6667, 130615), (8909, 97745), (10207, 85315), (17063, 51035), (19549, 44545), (26123, 33335)]