553997475

素因数分解:

$3^5\times 5^2\times {\mathrm{91193}}^1$

素因数の和:91218

約数の個数: 36

約数和(自身を含む): 1029033096

約数和(自身を除く): 475035621

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 91193, 273579, 455965, 820737, 1367895, 2279825, 2462211, 4103685, 6839475, 7386633, 12311055, 20518425, 22159899, 36933165, 61555275, 110799495, 184665825, 553997475]

約数ペア:

[(1, 553997475), (3, 184665825), (5, 110799495), (9, 61555275), (15, 36933165), (25, 22159899), (27, 20518425), (45, 12311055), (75, 7386633), (81, 6839475), (135, 4103685), (225, 2462211), (243, 2279825), (405, 1367895), (675, 820737), (1215, 455965), (2025, 273579), (6075, 91193)]