18142795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5591}}^1$

素因数の和:5666

約数の個数: 16

約数和(自身を含む): 24157440

約数和(自身を除く): 6014645

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 5591, 27955, 61501, 307505, 329869, 1649345, 3628559, 18142795]

約数ペア:

[(1, 18142795), (5, 3628559), (11, 1649345), (55, 329869), (59, 307505), (295, 61501), (649, 27955), (3245, 5591)]