15580825074

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{400927}}^1$

素因数の和:401079

約数の個数: 48

約数和(自身を含む): 36025786368

約数和(自身を除く): 20444961294

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1143, 2159, 2286, 4318, 6477, 12954, 19431, 38862, 400927, 801854, 1202781, 2405562, 3608343, 6815759, 7216686, 13631518, 20447277, 40894554, 50917729, 61341831, 101835458, 122683662, 152753187, 305506374, 458259561, 865601393, 916519122, 1731202786, 2596804179, 5193608358, 7790412537, 15580825074]

約数ペア:

[(1, 15580825074), (2, 7790412537), (3, 5193608358), (6, 2596804179), (9, 1731202786), (17, 916519122), (18, 865601393), (34, 458259561), (51, 305506374), (102, 152753187), (127, 122683662), (153, 101835458), (254, 61341831), (306, 50917729), (381, 40894554), (762, 20447277), (1143, 13631518), (2159, 7216686), (2286, 6815759), (4318, 3608343), (6477, 2405562), (12954, 1202781), (19431, 801854), (38862, 400927)]