109620215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{24551}}^1$

素因数の和:24622

約数の個数: 16

約数和(自身を含む): 141419520

約数和(自身を除く): 31799305

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 24551, 122755, 466469, 1153897, 2332345, 5769485, 21924043, 109620215]

約数ペア:

[(1, 109620215), (5, 21924043), (19, 5769485), (47, 2332345), (95, 1153897), (235, 466469), (893, 122755), (4465, 24551)]