20172758115

素因数分解:

$3^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{826583}}^1$

素因数の和:828218

約数の個数: 16

約数和(自身を含む): 32296290048

約数和(自身を除く): 12123531933

約数列:

[1, 3, 5, 15, 1627, 4881, 8135, 24405, 826583, 2479749, 4132915, 12398745, 1344850541, 4034551623, 6724252705, 20172758115]

約数ペア:

[(1, 20172758115), (3, 6724252705), (5, 4034551623), (15, 1344850541), (1627, 12398745), (4881, 4132915), (8135, 2479749), (24405, 826583)]