249842880005

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{1063}}^1\times {\mathrm{25423}}^1$

素因数の和:26577

約数の個数: 24

約数和(自身を含む): 307246802688

約数和(自身を除く): 57403922683

約数列:

[1, 5, 43, 215, 1063, 1849, 5315, 9245, 25423, 45709, 127115, 228545, 1093189, 1965487, 5465945, 9827435, 27024649, 47007127, 135123245, 235035635, 1162059907, 5810299535, 49968576001, 249842880005]

約数ペア:

[(1, 249842880005), (5, 49968576001), (43, 5810299535), (215, 1162059907), (1063, 235035635), (1849, 135123245), (5315, 47007127), (9245, 27024649), (25423, 9827435), (45709, 5465945), (127115, 1965487), (228545, 1093189)]