80965175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7411}}^1$

素因数の和:7463

約数の個数: 24

約数和(自身を含む): 110290560

約数和(自身を除く): 29325385

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 7411, 10925, 37055, 140809, 170453, 185275, 704045, 852265, 3238607, 3520225, 4261325, 16193035, 80965175]

約数ペア:

[(1, 80965175), (5, 16193035), (19, 4261325), (23, 3520225), (25, 3238607), (95, 852265), (115, 704045), (437, 185275), (475, 170453), (575, 140809), (2185, 37055), (7411, 10925)]