2911745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 3706560

約数和(自身を除く): 794815

約数列:

[1, 5, 29, 43, 145, 215, 467, 1247, 2335, 6235, 13543, 20081, 67715, 100405, 582349, 2911745]

約数ペア:

[(1, 2911745), (5, 582349), (29, 100405), (43, 67715), (145, 20081), (215, 13543), (467, 6235), (1247, 2335)]