298507945

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1301}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 362633040

約数和(自身を除く): 64125095

約数列:

[1, 5, 109, 421, 545, 1301, 2105, 6505, 45889, 141809, 229445, 547721, 709045, 2738605, 59701589, 298507945]

約数ペア:

[(1, 298507945), (5, 59701589), (109, 2738605), (421, 709045), (545, 547721), (1301, 229445), (2105, 141809), (6505, 45889)]