13911345

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{701}}^1$

素因数の和:732

約数の個数: 60

約数和(自身を含む): 29050164

約数和(自身を除く): 15138819

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 405, 441, 567, 701, 735, 945, 1323, 2103, 2205, 2835, 3505, 3969, 4907, 6309, 6615, 10515, 14721, 18927, 19845, 24535, 31545, 34349, 44163, 56781, 73605, 94635, 103047, 132489, 171745, 220815, 283905, 309141, 397467, 515235, 662445, 927423, 1545705, 1987335, 2782269, 4637115, 13911345]

約数ペア:

[(1, 13911345), (3, 4637115), (5, 2782269), (7, 1987335), (9, 1545705), (15, 927423), (21, 662445), (27, 515235), (35, 397467), (45, 309141), (49, 283905), (63, 220815), (81, 171745), (105, 132489), (135, 103047), (147, 94635), (189, 73605), (245, 56781), (315, 44163), (405, 34349), (441, 31545), (567, 24535), (701, 19845), (735, 18927), (945, 14721), (1323, 10515), (2103, 6615), (2205, 6309), (2835, 4907), (3505, 3969)]