4891895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 6121632

約数和(自身を除く): 1229737

約数列:

[1, 5, 43, 61, 215, 305, 373, 1865, 2623, 13115, 16039, 22753, 80195, 113765, 978379, 4891895]

約数ペア:

[(1, 4891895), (5, 978379), (43, 113765), (61, 80195), (215, 22753), (305, 16039), (373, 13115), (1865, 2623)]