26211215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 32767200

約数和(自身を除く): 6555985

約数列:

[1, 5, 29, 145, 163, 815, 1109, 4727, 5545, 23635, 32161, 160805, 180767, 903835, 5242243, 26211215]

約数ペア:

[(1, 26211215), (5, 5242243), (29, 903835), (145, 180767), (163, 160805), (815, 32161), (1109, 23635), (4727, 5545)]