8161868045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{12703}}^1\times {\mathrm{7559}}^1$

素因数の和:20284

約数の個数: 16

約数和(自身を含む): 10372561920

約数和(自身を除く): 2210693875

約数列:

[1, 5, 17, 85, 7559, 12703, 37795, 63515, 128503, 215951, 642515, 1079755, 96021977, 480109885, 1632373609, 8161868045]

約数ペア:

[(1, 8161868045), (5, 1632373609), (17, 480109885), (85, 96021977), (7559, 1079755), (12703, 642515), (37795, 215951), (63515, 128503)]