29769525

素因数分解:

$3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 60

約数和(自身を含む): 56280004

約数和(自身を除く): 26510479

約数列:

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

約数ペア:

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