57516075

素因数分解:

$3^4\times 5^2\times {\mathrm{28403}}^1$

素因数の和:28425

約数の個数: 30

約数和(自身を含む): 106543404

約数和(自身を除く): 49027329

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 28403, 85209, 142015, 255627, 426045, 710075, 766881, 1278135, 2130225, 2300643, 3834405, 6390675, 11503215, 19172025, 57516075]

約数ペア:

[(1, 57516075), (3, 19172025), (5, 11503215), (9, 6390675), (15, 3834405), (25, 2300643), (27, 2130225), (45, 1278135), (75, 766881), (81, 710075), (135, 426045), (225, 255627), (405, 142015), (675, 85209), (2025, 28403)]