15668718085

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 19182759552

約数和(自身を除く): 3514041467

約数列:

[1, 5, 131, 137, 283, 617, 655, 685, 1415, 3085, 17947, 37073, 38771, 80827, 84529, 89735, 174611, 185365, 193855, 404135, 422645, 873055, 5079001, 11073299, 22874041, 23921707, 25395005, 55366495, 114370205, 119608535, 3133743617, 15668718085]

約数ペア:

[(1, 15668718085), (5, 3133743617), (131, 119608535), (137, 114370205), (283, 55366495), (617, 25395005), (655, 23921707), (685, 22874041), (1415, 11073299), (3085, 5079001), (17947, 873055), (37073, 422645), (38771, 404135), (80827, 193855), (84529, 185365), (89735, 174611)]