166739085

素因数分解:

$3^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{2153}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 289316664

約数和(自身を除く): 122577579

約数列:

[1, 3, 5, 9, 15, 45, 1721, 2153, 5163, 6459, 8605, 10765, 15489, 19377, 25815, 32295, 77445, 96885, 3705313, 11115939, 18526565, 33347817, 55579695, 166739085]

約数ペア:

[(1, 166739085), (3, 55579695), (5, 33347817), (9, 18526565), (15, 11115939), (45, 3705313), (1721, 96885), (2153, 77445), (5163, 32295), (6459, 25815), (8605, 19377), (10765, 15489)]