12775725

素因数分解:

$3^6\times 5^2\times {\mathrm{701}}^1$

素因数の和:729

約数の個数: 42

約数和(自身を含む): 23785866

約数和(自身を除く): 11010141

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 701, 729, 1215, 2025, 2103, 3505, 3645, 6075, 6309, 10515, 17525, 18225, 18927, 31545, 52575, 56781, 94635, 157725, 170343, 283905, 473175, 511029, 851715, 1419525, 2555145, 4258575, 12775725]

約数ペア:

[(1, 12775725), (3, 4258575), (5, 2555145), (9, 1419525), (15, 851715), (25, 511029), (27, 473175), (45, 283905), (75, 170343), (81, 157725), (135, 94635), (225, 56781), (243, 52575), (405, 31545), (675, 18927), (701, 18225), (729, 17525), (1215, 10515), (2025, 6309), (2103, 6075), (3505, 3645)]