2843051905

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{13009}}^1$

素因数の和:13524

約数の個数: 16

約数和(自身を含む): 3451813200

約数和(自身を除く): 608761295

約数列:

[1, 5, 109, 401, 545, 2005, 13009, 43709, 65045, 218545, 1417981, 5216609, 7089905, 26083045, 568610381, 2843051905]

約数ペア:

[(1, 2843051905), (5, 568610381), (109, 26083045), (401, 7089905), (545, 5216609), (2005, 1417981), (13009, 218545), (43709, 65045)]