131353325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 170227200

約数和(自身を除く): 38873875

約数列:

[1, 5, 25, 29, 103, 145, 515, 725, 1759, 2575, 2987, 8795, 14935, 43975, 51011, 74675, 181177, 255055, 905885, 1275275, 4529425, 5254133, 26270665, 131353325]

約数ペア:

[(1, 131353325), (5, 26270665), (25, 5254133), (29, 4529425), (103, 1275275), (145, 905885), (515, 255055), (725, 181177), (1759, 74675), (2575, 51011), (2987, 43975), (8795, 14935)]