5245355

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 6657024

約数和(自身を除く): 1411669

約数列:

[1, 5, 31, 43, 155, 215, 787, 1333, 3935, 6665, 24397, 33841, 121985, 169205, 1049071, 5245355]

約数ペア:

[(1, 5245355), (5, 1049071), (31, 169205), (43, 121985), (155, 33841), (215, 24397), (787, 6665), (1333, 3935)]