15209214711

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{2903}}^1$

素因数の和:3535

約数の個数: 32

約数和(自身を含む): 21042616320

約数和(自身を除く): 5833401609

約数列:

[1, 3, 47, 73, 141, 219, 509, 1527, 2903, 3431, 8709, 10293, 23923, 37157, 71769, 111471, 136441, 211919, 409323, 635757, 1477627, 1746379, 4432881, 5239137, 9960193, 29880579, 69448469, 107866771, 208345407, 323600313, 5069738237, 15209214711]

約数ペア:

[(1, 15209214711), (3, 5069738237), (47, 323600313), (73, 208345407), (141, 107866771), (219, 69448469), (509, 29880579), (1527, 9960193), (2903, 5239137), (3431, 4432881), (8709, 1746379), (10293, 1477627), (23923, 635757), (37157, 409323), (71769, 211919), (111471, 136441)]