1026857095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{691}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 1381121280

約数和(自身を除く): 354264185

約数列:

[1, 5, 11, 41, 55, 205, 451, 659, 691, 2255, 3295, 3455, 7249, 7601, 27019, 28331, 36245, 38005, 135095, 141655, 297209, 311641, 455369, 1486045, 1558205, 2276845, 5009059, 18670129, 25045295, 93350645, 205371419, 1026857095]

約数ペア:

[(1, 1026857095), (5, 205371419), (11, 93350645), (41, 25045295), (55, 18670129), (205, 5009059), (451, 2276845), (659, 1558205), (691, 1486045), (2255, 455369), (3295, 311641), (3455, 297209), (7249, 141655), (7601, 135095), (27019, 38005), (28331, 36245)]