66525255

素因数分解:

$3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1721}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 115511760

約数和(自身を除く): 48986505

約数列:

[1, 3, 5, 9, 15, 45, 859, 1721, 2577, 4295, 5163, 7731, 8605, 12885, 15489, 25815, 38655, 77445, 1478339, 4435017, 7391695, 13305051, 22175085, 66525255]

約数ペア:

[(1, 66525255), (3, 22175085), (5, 13305051), (9, 7391695), (15, 4435017), (45, 1478339), (859, 77445), (1721, 38655), (2577, 25815), (4295, 15489), (5163, 12885), (7731, 8605)]