102648325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2411}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 138178656

約数和(自身を除く): 35530331

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1703, 2411, 3275, 8515, 12055, 31343, 42575, 60275, 156715, 315841, 783575, 1579205, 4105933, 7896025, 20529665, 102648325]

約数ペア:

[(1, 102648325), (5, 20529665), (13, 7896025), (25, 4105933), (65, 1579205), (131, 783575), (325, 315841), (655, 156715), (1703, 60275), (2411, 42575), (3275, 31343), (8515, 12055)]