13662225

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1538

約数の個数: 36

約数和(自身を含む): 25084332

約数和(自身を除く): 11422107

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1481, 1845, 3075, 4443, 7405, 9225, 13329, 22215, 37025, 60721, 66645, 111075, 182163, 303605, 333225, 546489, 910815, 1518025, 2732445, 4554075, 13662225]

約数ペア:

[(1, 13662225), (3, 4554075), (5, 2732445), (9, 1518025), (15, 910815), (25, 546489), (41, 333225), (45, 303605), (75, 182163), (123, 111075), (205, 66645), (225, 60721), (369, 37025), (615, 22215), (1025, 13329), (1481, 9225), (1845, 7405), (3075, 4443)]