82013875

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{9241}}^1$

素因数の和:9327

約数の個数: 16

約数和(自身を含む): 103806144

約数和(自身を除く): 21792269

約数列:

[1, 5, 25, 71, 125, 355, 1775, 8875, 9241, 46205, 231025, 656111, 1155125, 3280555, 16402775, 82013875]

約数ペア:

[(1, 82013875), (5, 16402775), (25, 3280555), (71, 1155125), (125, 656111), (355, 231025), (1775, 46205), (8875, 9241)]