38780195

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 47852640

約数和(自身を除く): 9072445

約数列:

[1, 5, 43, 215, 317, 569, 1585, 2845, 13631, 24467, 68155, 122335, 180373, 901865, 7756039, 38780195]

約数ペア:

[(1, 38780195), (5, 7756039), (43, 901865), (215, 180373), (317, 122335), (569, 68155), (1585, 24467), (2845, 13631)]