8039075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 11999232

約数和(自身を除く): 3960157

約数列:

[1, 5, 11, 23, 25, 31, 41, 55, 115, 155, 205, 253, 275, 341, 451, 575, 713, 775, 943, 1025, 1265, 1271, 1705, 2255, 3565, 4715, 6325, 6355, 7843, 8525, 10373, 11275, 13981, 17825, 23575, 29233, 31775, 39215, 51865, 69905, 146165, 196075, 259325, 321563, 349525, 730825, 1607815, 8039075]

約数ペア:

[(1, 8039075), (5, 1607815), (11, 730825), (23, 349525), (25, 321563), (31, 259325), (41, 196075), (55, 146165), (115, 69905), (155, 51865), (205, 39215), (253, 31775), (275, 29233), (341, 23575), (451, 17825), (575, 13981), (713, 11275), (775, 10373), (943, 8525), (1025, 7843), (1265, 6355), (1271, 6325), (1705, 4715), (2255, 3565)]