80506325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7369}}^1$

素因数の和:7421

約数の個数: 24

約数和(自身を含む): 109665600

約数和(自身を除く): 29159275

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 7369, 10925, 36845, 140011, 169487, 184225, 700055, 847435, 3220253, 3500275, 4237175, 16101265, 80506325]

約数ペア:

[(1, 80506325), (5, 16101265), (19, 4237175), (23, 3500275), (25, 3220253), (95, 847435), (115, 700055), (437, 184225), (475, 169487), (575, 140011), (2185, 36845), (7369, 10925)]