4747985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 6264000

約数和(自身を除く): 1516015

約数列:

[1, 5, 11, 55, 173, 499, 865, 1903, 2495, 5489, 9515, 27445, 86327, 431635, 949597, 4747985]

約数ペア:

[(1, 4747985), (5, 949597), (11, 431635), (55, 86327), (173, 27445), (499, 9515), (865, 5489), (1903, 2495)]