42836165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 54390720

約数和(自身を除く): 11554555

約数列:

[1, 5, 19, 95, 211, 1055, 2137, 4009, 10685, 20045, 40603, 203015, 450907, 2254535, 8567233, 42836165]

約数ペア:

[(1, 42836165), (5, 8567233), (19, 2254535), (95, 450907), (211, 203015), (1055, 40603), (2137, 20045), (4009, 10685)]