82204175

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 106588416

約数和(自身を除く): 24384241

約数列:

[1, 5, 25, 43, 47, 215, 235, 1075, 1175, 1627, 2021, 8135, 10105, 40675, 50525, 69961, 76469, 349805, 382345, 1749025, 1911725, 3288167, 16440835, 82204175]

約数ペア:

[(1, 82204175), (5, 16440835), (25, 3288167), (43, 1911725), (47, 1749025), (215, 382345), (235, 349805), (1075, 76469), (1175, 69961), (1627, 50525), (2021, 40675), (8135, 10105)]