2010591922905

素因数分解:

$3^5\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{1254593}}^1$

素因数の和:1255932

約数の個数: 48

約数和(自身を含む): 3616843950720

約数和(自身を除く): 1606252027815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1319, 3957, 6595, 11871, 19785, 35613, 59355, 106839, 178065, 320517, 534195, 1254593, 1602585, 3763779, 6272965, 11291337, 18818895, 33874011, 56456685, 101622033, 169370055, 304866099, 508110165, 1524330495, 1654808167, 4964424501, 8274040835, 14893273503, 24822122505, 44679820509, 74466367515, 134039461527, 223399102545, 402118384581, 670197307635, 2010591922905]

約数ペア:

[(1, 2010591922905), (3, 670197307635), (5, 402118384581), (9, 223399102545), (15, 134039461527), (27, 74466367515), (45, 44679820509), (81, 24822122505), (135, 14893273503), (243, 8274040835), (405, 4964424501), (1215, 1654808167), (1319, 1524330495), (3957, 508110165), (6595, 304866099), (11871, 169370055), (19785, 101622033), (35613, 56456685), (59355, 33874011), (106839, 18818895), (178065, 11291337), (320517, 6272965), (534195, 3763779), (1254593, 1602585)]