15133307

素因数分解:

$7^2\times {\mathrm{61}}^2\times {\mathrm{83}}^1$

素因数の和:219

約数の個数: 18

約数和(自身を含む): 18113004

約数和(自身を除く): 2979697

約数列:

[1, 7, 49, 61, 83, 427, 581, 2989, 3721, 4067, 5063, 26047, 35441, 182329, 248087, 308843, 2161901, 15133307]

約数ペア:

[(1, 15133307), (7, 2161901), (49, 308843), (61, 248087), (83, 182329), (427, 35441), (581, 26047), (2989, 5063), (3721, 4067)]