68562525

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 36

約数和(自身を含む): 117508352

約数和(自身を除く): 48945827

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 841, 1087, 2175, 2523, 3261, 4205, 5435, 12615, 16305, 21025, 27175, 31523, 63075, 81525, 94569, 157615, 472845, 788075, 914167, 2364225, 2742501, 4570835, 13712505, 22854175, 68562525]

約数ペア:

[(1, 68562525), (3, 22854175), (5, 13712505), (15, 4570835), (25, 2742501), (29, 2364225), (75, 914167), (87, 788075), (145, 472845), (435, 157615), (725, 94569), (841, 81525), (1087, 63075), (2175, 31523), (2523, 27175), (3261, 21025), (4205, 16305), (5435, 12615)]