54982395

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 108269616

約数和(自身を除く): 53287221

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 59, 65, 81, 117, 135, 177, 195, 243, 295, 351, 405, 531, 585, 767, 885, 1053, 1215, 1593, 1755, 2301, 2655, 3159, 3481, 3835, 4779, 5265, 6903, 7965, 10443, 11505, 14337, 15795, 17405, 20709, 23895, 31329, 34515, 45253, 52215, 62127, 71685, 93987, 103545, 135759, 156645, 186381, 226265, 281961, 310635, 407277, 469935, 678795, 845883, 931905, 1221831, 1409805, 2036385, 3665493, 4229415, 6109155, 10996479, 18327465, 54982395]

約数ペア:

[(1, 54982395), (3, 18327465), (5, 10996479), (9, 6109155), (13, 4229415), (15, 3665493), (27, 2036385), (39, 1409805), (45, 1221831), (59, 931905), (65, 845883), (81, 678795), (117, 469935), (135, 407277), (177, 310635), (195, 281961), (243, 226265), (295, 186381), (351, 156645), (405, 135759), (531, 103545), (585, 93987), (767, 71685), (885, 62127), (1053, 52215), (1215, 45253), (1593, 34515), (1755, 31329), (2301, 23895), (2655, 20709), (3159, 17405), (3481, 15795), (3835, 14337), (4779, 11505), (5265, 10443), (6903, 7965)]