22878021275

素因数分解:

$5^2\times {\mathrm{2221}}^1\times {\mathrm{412031}}^1$

素因数の和:414262

約数の個数: 12

約数和(自身を含む): 28381588224

約数和(自身を除く): 5503566949

約数列:

[1, 5, 25, 2221, 11105, 55525, 412031, 2060155, 10300775, 915120851, 4575604255, 22878021275]

約数ペア:

[(1, 22878021275), (5, 4575604255), (25, 915120851), (2221, 10300775), (11105, 2060155), (55525, 412031)]