68127825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47809}}^1$

素因数の和:47841

約数の個数: 24

約数和(自身を含む): 118568800

約数和(自身を除く): 50440975

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 47809, 143427, 239045, 717135, 908371, 1195225, 2725113, 3585675, 4541855, 13625565, 22709275, 68127825]

約数ペア:

[(1, 68127825), (3, 22709275), (5, 13625565), (15, 4541855), (19, 3585675), (25, 2725113), (57, 1195225), (75, 908371), (95, 717135), (285, 239045), (475, 143427), (1425, 47809)]