89308575

素因数分解:

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

素因数の和:327

約数の個数: 72

約数和(自身を含む): 169305136

約数和(自身を除く): 79996561

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 81, 135, 183, 225, 241, 243, 305, 405, 549, 675, 723, 915, 1205, 1215, 1525, 1647, 2025, 2169, 2745, 3615, 4575, 4941, 6025, 6075, 6507, 8235, 10845, 13725, 14701, 14823, 18075, 19521, 24705, 32535, 41175, 44103, 54225, 58563, 73505, 74115, 97605, 123525, 132309, 162675, 220515, 292815, 367525, 370575, 396927, 488025, 661545, 1102575, 1190781, 1464075, 1984635, 3307725, 3572343, 5953905, 9923175, 17861715, 29769525, 89308575]

約数ペア:

[(1, 89308575), (3, 29769525), (5, 17861715), (9, 9923175), (15, 5953905), (25, 3572343), (27, 3307725), (45, 1984635), (61, 1464075), (75, 1190781), (81, 1102575), (135, 661545), (183, 488025), (225, 396927), (241, 370575), (243, 367525), (305, 292815), (405, 220515), (549, 162675), (675, 132309), (723, 123525), (915, 97605), (1205, 74115), (1215, 73505), (1525, 58563), (1647, 54225), (2025, 44103), (2169, 41175), (2745, 32535), (3615, 24705), (4575, 19521), (4941, 18075), (6025, 14823), (6075, 14701), (6507, 13725), (8235, 10845)]