110520045

素因数分解:

$3^9\times 5^1\times {\mathrm{1123}}^1$

素因数の和:1155

約数の個数: 40

約数和(自身を含む): 199109856

約数和(自身を除く): 88589811

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1123, 1215, 2187, 3369, 3645, 5615, 6561, 10107, 10935, 16845, 19683, 30321, 32805, 50535, 90963, 98415, 151605, 272889, 454815, 818667, 1364445, 2456001, 4093335, 7368003, 12280005, 22104009, 36840015, 110520045]

約数ペア:

[(1, 110520045), (3, 36840015), (5, 22104009), (9, 12280005), (15, 7368003), (27, 4093335), (45, 2456001), (81, 1364445), (135, 818667), (243, 454815), (405, 272889), (729, 151605), (1123, 98415), (1215, 90963), (2187, 50535), (3369, 32805), (3645, 30321), (5615, 19683), (6561, 16845), (10107, 10935)]