9975589605

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{425489}}^1$

素因数の和:426021

約数の個数: 24

約数和(自身を含む): 17324250840

約数和(自身を除く): 7348661235

約数列:

[1, 3, 5, 9, 15, 45, 521, 1563, 2605, 4689, 7815, 23445, 425489, 1276467, 2127445, 3829401, 6382335, 19147005, 221679769, 665039307, 1108398845, 1995117921, 3325196535, 9975589605]

約数ペア:

[(1, 9975589605), (3, 3325196535), (5, 1995117921), (9, 1108398845), (15, 665039307), (45, 221679769), (521, 19147005), (1563, 6382335), (2605, 3829401), (4689, 2127445), (7815, 1276467), (23445, 425489)]