85570645

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{761}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 105412032

約数和(自身を除く): 19841387

約数列:

[1, 5, 43, 215, 523, 761, 2615, 3805, 22489, 32723, 112445, 163615, 398003, 1990015, 17114129, 85570645]

約数ペア:

[(1, 85570645), (5, 17114129), (43, 1990015), (215, 398003), (523, 163615), (761, 112445), (2615, 32723), (3805, 22489)]