28498635

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6397}}^1$

素因数の和:6425

約数の個数: 40

約数和(自身を含む): 55739376

約数和(自身を除く): 27240741

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 6397, 19191, 31985, 57573, 70367, 95955, 172719, 211101, 287865, 351835, 518157, 633303, 863595, 1055505, 1899909, 2590785, 3166515, 5699727, 9499545, 28498635]

約数ペア:

[(1, 28498635), (3, 9499545), (5, 5699727), (9, 3166515), (11, 2590785), (15, 1899909), (27, 1055505), (33, 863595), (45, 633303), (55, 518157), (81, 351835), (99, 287865), (135, 211101), (165, 172719), (297, 95955), (405, 70367), (495, 57573), (891, 31985), (1485, 19191), (4455, 6397)]