22272199105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1\times {\mathrm{154277}}^1$

素因数の和:156516

約数の個数: 16

約数和(自身を含む): 28795680144

約数和(自身を除く): 6523481039

約数列:

[1, 5, 13, 65, 2221, 11105, 28873, 144365, 154277, 771385, 2005601, 10028005, 342649217, 1713246085, 4454439821, 22272199105]

約数ペア:

[(1, 22272199105), (5, 4454439821), (13, 1713246085), (65, 342649217), (2221, 10028005), (11105, 2005601), (28873, 771385), (144365, 154277)]