47815685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10709}}^1$

素因数の和:10780

約数の個数: 16

約数和(自身を含む): 61689600

約数和(自身を除く): 13873915

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 10709, 53545, 203471, 503323, 1017355, 2516615, 9563137, 47815685]

約数ペア:

[(1, 47815685), (5, 9563137), (19, 2516615), (47, 1017355), (95, 503323), (235, 203471), (893, 53545), (4465, 10709)]