9923175

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 18604960

約数和(自身を除く): 8681785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 241, 305, 549, 675, 723, 915, 1205, 1525, 1647, 2169, 2745, 3615, 4575, 6025, 6507, 8235, 10845, 13725, 14701, 18075, 32535, 41175, 44103, 54225, 73505, 132309, 162675, 220515, 367525, 396927, 661545, 1102575, 1984635, 3307725, 9923175]

約数ペア:

[(1, 9923175), (3, 3307725), (5, 1984635), (9, 1102575), (15, 661545), (25, 396927), (27, 367525), (45, 220515), (61, 162675), (75, 132309), (135, 73505), (183, 54225), (225, 44103), (241, 41175), (305, 32535), (549, 18075), (675, 14701), (723, 13725), (915, 10845), (1205, 8235), (1525, 6507), (1647, 6025), (2169, 4575), (2745, 3615)]