18055255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 22550400

約数和(自身を除く): 4495145

約数列:

[1, 5, 29, 145, 239, 521, 1195, 2605, 6931, 15109, 34655, 75545, 124519, 622595, 3611051, 18055255]

約数ペア:

[(1, 18055255), (5, 3611051), (29, 622595), (145, 124519), (239, 75545), (521, 34655), (1195, 15109), (2605, 6931)]