68025475

素因数分解:

$5^2\times 7^3\times {\mathrm{7933}}^1$

素因数の和:7964

約数の個数: 24

約数和(自身を含む): 98381600

約数和(自身を除く): 30356125

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1715, 7933, 8575, 39665, 55531, 198325, 277655, 388717, 1388275, 1943585, 2721019, 9717925, 13605095, 68025475]

約数ペア:

[(1, 68025475), (5, 13605095), (7, 9717925), (25, 2721019), (35, 1943585), (49, 1388275), (175, 388717), (245, 277655), (343, 198325), (1225, 55531), (1715, 39665), (7933, 8575)]