15458553

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 27279360

約数和(自身を除く): 11820807

約数列:

[1, 3, 9, 11, 23, 27, 31, 33, 69, 73, 93, 99, 207, 219, 253, 279, 297, 341, 621, 657, 713, 759, 803, 837, 1023, 1679, 1971, 2139, 2263, 2277, 2409, 3069, 5037, 6417, 6789, 6831, 7227, 7843, 9207, 15111, 18469, 19251, 20367, 21681, 23529, 24893, 45333, 52049, 55407, 61101, 70587, 74679, 156147, 166221, 211761, 224037, 468441, 498663, 572539, 672111, 1405323, 1717617, 5152851, 15458553]

約数ペア:

[(1, 15458553), (3, 5152851), (9, 1717617), (11, 1405323), (23, 672111), (27, 572539), (31, 498663), (33, 468441), (69, 224037), (73, 211761), (93, 166221), (99, 156147), (207, 74679), (219, 70587), (253, 61101), (279, 55407), (297, 52049), (341, 45333), (621, 24893), (657, 23529), (713, 21681), (759, 20367), (803, 19251), (837, 18469), (1023, 15111), (1679, 9207), (1971, 7843), (2139, 7227), (2263, 6831), (2277, 6789), (2409, 6417), (3069, 5037)]