22881485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 31328640

約数和(自身を除く): 8447155

約数列:

[1, 5, 11, 41, 55, 73, 139, 205, 365, 451, 695, 803, 1529, 2255, 2993, 4015, 5699, 7645, 10147, 14965, 28495, 32923, 50735, 62689, 111617, 164615, 313445, 416027, 558085, 2080135, 4576297, 22881485]

約数ペア:

[(1, 22881485), (5, 4576297), (11, 2080135), (41, 558085), (55, 416027), (73, 313445), (139, 164615), (205, 111617), (365, 62689), (451, 50735), (695, 32923), (803, 28495), (1529, 14965), (2255, 10147), (2993, 7645), (4015, 5699)]