56503845

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1511}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 100880640

約数和(自身を除く): 44376795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 1511, 2493, 4155, 4533, 7479, 7555, 12465, 13599, 22665, 37395, 40797, 67995, 203985, 418547, 1255641, 2092735, 3766923, 6278205, 11300769, 18834615, 56503845]

約数ペア:

[(1, 56503845), (3, 18834615), (5, 11300769), (9, 6278205), (15, 3766923), (27, 2092735), (45, 1255641), (135, 418547), (277, 203985), (831, 67995), (1385, 40797), (1511, 37395), (2493, 22665), (4155, 13599), (4533, 12465), (7479, 7555)]