2040383385

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{54563}}^1$

素因数の和:54854

約数の個数: 32

約数和(自身を含む): 3640510080

約数和(自身を除く): 1600126695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 2493, 4155, 7479, 12465, 37395, 54563, 163689, 272815, 491067, 818445, 1473201, 2455335, 7366005, 15113951, 45341853, 75569755, 136025559, 226709265, 408076677, 680127795, 2040383385]

約数ペア:

[(1, 2040383385), (3, 680127795), (5, 408076677), (9, 226709265), (15, 136025559), (27, 75569755), (45, 45341853), (135, 15113951), (277, 7366005), (831, 2455335), (1385, 1473201), (2493, 818445), (4155, 491067), (7479, 272815), (12465, 163689), (37395, 54563)]