47471785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11621}}^1$

素因数の和:11688

約数の個数: 16

約数和(自身を含む): 61364160

約数和(自身を除く): 13892375

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 11621, 58105, 220799, 499703, 1103995, 2498515, 9494357, 47471785]

約数ペア:

[(1, 47471785), (5, 9494357), (19, 2498515), (43, 1103995), (95, 499703), (215, 220799), (817, 58105), (4085, 11621)]