2584578945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{358223}}^1$

素因数の和:358281

約数の個数: 32

約数和(自身を含む): 4573804032

約数和(自身を除く): 1989225087

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 358223, 1074669, 1791115, 4656899, 5373345, 13254251, 13970697, 23284495, 39762753, 66271255, 69853485, 172305263, 198813765, 516915789, 861526315, 2584578945]

約数ペア:

[(1, 2584578945), (3, 861526315), (5, 516915789), (13, 198813765), (15, 172305263), (37, 69853485), (39, 66271255), (65, 39762753), (111, 23284495), (185, 13970697), (195, 13254251), (481, 5373345), (555, 4656899), (1443, 1791115), (2405, 1074669), (7215, 358223)]