64715691495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1\times {\mathrm{21521}}^1$

素因数の和:23752

約数の個数: 64

約数和(自身を含む): 127503903744

約数和(自身を除く): 62788212249

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 2203, 6609, 11015, 15421, 21521, 28639, 33045, 46263, 64563, 77105, 85917, 107605, 143195, 150647, 200473, 231315, 279773, 322815, 429585, 451941, 601419, 753235, 839319, 1002365, 1398865, 1958411, 2259705, 3007095, 4196595, 5875233, 9792055, 29376165, 47410763, 142232289, 237053815, 331875341, 616339919, 711161445, 995626023, 1659376705, 1849019757, 3081699595, 4314379433, 4978130115, 9245098785, 12943138299, 21571897165, 64715691495]

約数ペア:

[(1, 64715691495), (3, 21571897165), (5, 12943138299), (7, 9245098785), (13, 4978130115), (15, 4314379433), (21, 3081699595), (35, 1849019757), (39, 1659376705), (65, 995626023), (91, 711161445), (105, 616339919), (195, 331875341), (273, 237053815), (455, 142232289), (1365, 47410763), (2203, 29376165), (6609, 9792055), (11015, 5875233), (15421, 4196595), (21521, 3007095), (28639, 2259705), (33045, 1958411), (46263, 1398865), (64563, 1002365), (77105, 839319), (85917, 753235), (107605, 601419), (143195, 451941), (150647, 429585), (200473, 322815), (231315, 279773)]