6431351615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{1109}}^1\times {\mathrm{6863}}^1$

素因数の和:8003

約数の個数: 24

約数和(自身を含む): 8365705920

約数和(自身を除く): 1934354305

約数列:

[1, 5, 13, 65, 169, 845, 1109, 5545, 6863, 14417, 34315, 72085, 89219, 187421, 446095, 937105, 1159847, 5799235, 7611067, 38055335, 98943871, 494719355, 1286270323, 6431351615]

約数ペア:

[(1, 6431351615), (5, 1286270323), (13, 494719355), (65, 98943871), (169, 38055335), (845, 7611067), (1109, 5799235), (5545, 1159847), (6863, 937105), (14417, 446095), (34315, 187421), (72085, 89219)]