63902745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 118564992

約数和(自身を除く): 54662247

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 515, 765, 811, 927, 1545, 1751, 2433, 4055, 4635, 5253, 7299, 8755, 12165, 13787, 15759, 26265, 36495, 41361, 68935, 78795, 83533, 124083, 206805, 250599, 417665, 620415, 751797, 1252995, 1420061, 3758985, 4260183, 7100305, 12780549, 21300915, 63902745]

約数ペア:

[(1, 63902745), (3, 21300915), (5, 12780549), (9, 7100305), (15, 4260183), (17, 3758985), (45, 1420061), (51, 1252995), (85, 751797), (103, 620415), (153, 417665), (255, 250599), (309, 206805), (515, 124083), (765, 83533), (811, 78795), (927, 68935), (1545, 41361), (1751, 36495), (2433, 26265), (4055, 15759), (4635, 13787), (5253, 12165), (7299, 8755)]