55144485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 105401088

約数和(自身を除く): 50256603

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 165, 303, 495, 505, 909, 1103, 1111, 1515, 3309, 3333, 4545, 5515, 5555, 9927, 9999, 12133, 16545, 16665, 36399, 49635, 49995, 60665, 109197, 111403, 181995, 334209, 545985, 557015, 1002627, 1225433, 1671045, 3676299, 5013135, 6127165, 11028897, 18381495, 55144485]

約数ペア:

[(1, 55144485), (3, 18381495), (5, 11028897), (9, 6127165), (11, 5013135), (15, 3676299), (33, 1671045), (45, 1225433), (55, 1002627), (99, 557015), (101, 545985), (165, 334209), (303, 181995), (495, 111403), (505, 109197), (909, 60665), (1103, 49995), (1111, 49635), (1515, 36399), (3309, 16665), (3333, 16545), (4545, 12133), (5515, 9999), (5555, 9927)]