67068175

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 86177520

約数和(自身を除く): 19109345

約数列:

[1, 5, 25, 43, 89, 215, 445, 701, 1075, 2225, 3505, 3827, 17525, 19135, 30143, 62389, 95675, 150715, 311945, 753575, 1559725, 2682727, 13413635, 67068175]

約数ペア:

[(1, 67068175), (5, 13413635), (25, 2682727), (43, 1559725), (89, 753575), (215, 311945), (445, 150715), (701, 95675), (1075, 62389), (2225, 30143), (3505, 19135), (3827, 17525)]