63712725

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6689}}^1$

素因数の和:6829

約数の個数: 24

約数和(自身を含む): 106183680

約数和(自身を除く): 42470955

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 6689, 9525, 20067, 33445, 100335, 167225, 501675, 849503, 2548509, 4247515, 12742545, 21237575, 63712725]

約数ペア:

[(1, 63712725), (3, 21237575), (5, 12742545), (15, 4247515), (25, 2548509), (75, 849503), (127, 501675), (381, 167225), (635, 100335), (1905, 33445), (3175, 20067), (6689, 9525)]