15391935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 29169504

約数和(自身を除く): 13777569

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 317, 415, 585, 747, 951, 1079, 1245, 1585, 2853, 3237, 3735, 4121, 4755, 5395, 9711, 12363, 14265, 16185, 20605, 26311, 37089, 48555, 61815, 78933, 131555, 185445, 236799, 342043, 394665, 1026129, 1183995, 1710215, 3078387, 5130645, 15391935]

約数ペア:

[(1, 15391935), (3, 5130645), (5, 3078387), (9, 1710215), (13, 1183995), (15, 1026129), (39, 394665), (45, 342043), (65, 236799), (83, 185445), (117, 131555), (195, 78933), (249, 61815), (317, 48555), (415, 37089), (585, 26311), (747, 20605), (951, 16185), (1079, 14265), (1245, 12363), (1585, 9711), (2853, 5395), (3237, 4755), (3735, 4121)]