133312815

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21313}}^1$

素因数の和:21463

約数の個数: 24

約数和(自身を含む): 232748880

約数和(自身を除く): 99436065

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 21313, 63939, 106565, 191817, 319695, 959085, 2962507, 8887521, 14812535, 26662563, 44437605, 133312815]

約数ペア:

[(1, 133312815), (3, 44437605), (5, 26662563), (9, 14812535), (15, 8887521), (45, 2962507), (139, 959085), (417, 319695), (695, 191817), (1251, 106565), (2085, 63939), (6255, 21313)]