71240795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1721}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 90756288

約数和(自身を除く): 19515493

約数列:

[1, 5, 17, 85, 487, 1721, 2435, 8279, 8605, 29257, 41395, 146285, 838127, 4190635, 14248159, 71240795]

約数ペア:

[(1, 71240795), (5, 14248159), (17, 4190635), (85, 838127), (487, 146285), (1721, 41395), (2435, 29257), (8279, 8605)]