4915365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 9767808

約数和(自身を除く): 4852443

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 277, 455, 507, 831, 845, 1183, 1365, 1385, 1939, 2535, 3549, 3601, 4155, 5817, 5915, 9695, 10803, 17745, 18005, 25207, 29085, 46813, 54015, 75621, 126035, 140439, 234065, 327691, 378105, 702195, 983073, 1638455, 4915365]

約数ペア:

[(1, 4915365), (3, 1638455), (5, 983073), (7, 702195), (13, 378105), (15, 327691), (21, 234065), (35, 140439), (39, 126035), (65, 75621), (91, 54015), (105, 46813), (169, 29085), (195, 25207), (273, 18005), (277, 17745), (455, 10803), (507, 9695), (831, 5915), (845, 5817), (1183, 4155), (1365, 3601), (1385, 3549), (1939, 2535)]