22209525

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 43955520

約数和(自身を除く): 21745995

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2531, 2925, 7593, 8775, 12655, 22779, 32903, 37965, 63275, 68337, 98709, 113895, 164515, 189825, 296127, 341685, 493545, 569475, 822575, 888381, 1480635, 1708425, 2467725, 4441905, 7403175, 22209525]

約数ペア:

[(1, 22209525), (3, 7403175), (5, 4441905), (9, 2467725), (13, 1708425), (15, 1480635), (25, 888381), (27, 822575), (39, 569475), (45, 493545), (65, 341685), (75, 296127), (117, 189825), (135, 164515), (195, 113895), (225, 98709), (325, 68337), (351, 63275), (585, 37965), (675, 32903), (975, 22779), (1755, 12655), (2531, 8775), (2925, 7593)]