18225055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 22708224

約数和(自身を除く): 4483169

約数列:

[1, 5, 31, 155, 307, 383, 1535, 1915, 9517, 11873, 47585, 59365, 117581, 587905, 3645011, 18225055]

約数ペア:

[(1, 18225055), (5, 3645011), (31, 587905), (155, 117581), (307, 59365), (383, 47585), (1535, 11873), (1915, 9517)]