68306255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 89350128

約数和(自身を除く): 21043873

約数列:

[1, 5, 17, 37, 85, 185, 587, 629, 1369, 2935, 3145, 6845, 9979, 21719, 23273, 49895, 108595, 116365, 369223, 803603, 1846115, 4018015, 13661251, 68306255]

約数ペア:

[(1, 68306255), (5, 13661251), (17, 4018015), (37, 1846115), (85, 803603), (185, 369223), (587, 116365), (629, 108595), (1369, 49895), (2935, 23273), (3145, 21719), (6845, 9979)]