31793245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 44561664

約数和(自身を除く): 12768419

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 613, 943, 1265, 2255, 3065, 4715, 6743, 10373, 14099, 25133, 33715, 51865, 70495, 125665, 155089, 276463, 578059, 775445, 1382315, 2890295, 6358649, 31793245]

約数ペア:

[(1, 31793245), (5, 6358649), (11, 2890295), (23, 1382315), (41, 775445), (55, 578059), (115, 276463), (205, 155089), (253, 125665), (451, 70495), (613, 51865), (943, 33715), (1265, 25133), (2255, 14099), (3065, 10373), (4715, 6743)]