2265903275

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{49019}}^1$

素因数の和:49115

約数の個数: 18

約数和(自身を含む): 2876640660

約数和(自身を除く): 610737385

約数列:

[1, 5, 25, 43, 215, 1075, 1849, 9245, 46225, 49019, 245095, 1225475, 2107817, 10539085, 52695425, 90636131, 453180655, 2265903275]

約数ペア:

[(1, 2265903275), (5, 453180655), (25, 90636131), (43, 52695425), (215, 10539085), (1075, 2107817), (1849, 1225475), (9245, 245095), (46225, 49019)]