1137642905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1413221}}^1$

素因数の和:1413256

約数の個数: 16

約数和(自身を含む): 1628031744

約数和(自身を除く): 490388839

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1413221, 7066105, 9892547, 32504083, 49462735, 162520415, 227528581, 1137642905]

約数ペア:

[(1, 1137642905), (5, 227528581), (7, 162520415), (23, 49462735), (35, 32504083), (115, 9892547), (161, 7066105), (805, 1413221)]