2220405495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1922429}}^1$

素因数の和:1922455

約数の個数: 32

約数和(自身を含む): 4429278720

約数和(自身を除く): 2208873225

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1922429, 5767287, 9612145, 13457003, 21146719, 28836435, 40371009, 63440157, 67285015, 105733595, 148027033, 201855045, 317200785, 444081099, 740135165, 2220405495]

約数ペア:

[(1, 2220405495), (3, 740135165), (5, 444081099), (7, 317200785), (11, 201855045), (15, 148027033), (21, 105733595), (33, 67285015), (35, 63440157), (55, 40371009), (77, 28836435), (105, 21146719), (165, 13457003), (231, 9612145), (385, 5767287), (1155, 1922429)]