54648675

素因数分解:

$3^4\times 5^2\times {\mathrm{26987}}^1$

素因数の和:27009

約数の個数: 30

約数和(自身を含む): 101231988

約数和(自身を除く): 46583313

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 26987, 80961, 134935, 242883, 404805, 674675, 728649, 1214415, 2024025, 2185947, 3643245, 6072075, 10929735, 18216225, 54648675]

約数ペア:

[(1, 54648675), (3, 18216225), (5, 10929735), (9, 6072075), (15, 3643245), (25, 2185947), (27, 2024025), (45, 1214415), (75, 728649), (81, 674675), (135, 404805), (225, 242883), (405, 134935), (675, 80961), (2025, 26987)]