2217814515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{115421}}^1$

素因数の和:115500

約数の個数: 48

約数和(自身を含む): 4465446336

約数和(自身を除く): 2247631821

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 19215, 115421, 346263, 577105, 807947, 1038789, 1731315, 2423841, 4039735, 5193945, 7040681, 7271523, 12119205, 21122043, 35203405, 36357615, 49284767, 63366129, 105610215, 147854301, 246423835, 316830645, 443562903, 739271505, 2217814515]

約数ペア:

[(1, 2217814515), (3, 739271505), (5, 443562903), (7, 316830645), (9, 246423835), (15, 147854301), (21, 105610215), (35, 63366129), (45, 49284767), (61, 36357615), (63, 35203405), (105, 21122043), (183, 12119205), (305, 7271523), (315, 7040681), (427, 5193945), (549, 4039735), (915, 2423841), (1281, 1731315), (2135, 1038789), (2745, 807947), (3843, 577105), (6405, 346263), (19215, 115421)]