26670705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 46303488

約数和(自身を除く): 19632783

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 2551, 3485, 7653, 10455, 12755, 38265, 43367, 104591, 130101, 216835, 313773, 522955, 650505, 1568865, 1778047, 5334141, 8890235, 26670705]

約数ペア:

[(1, 26670705), (3, 8890235), (5, 5334141), (15, 1778047), (17, 1568865), (41, 650505), (51, 522955), (85, 313773), (123, 216835), (205, 130101), (255, 104591), (615, 43367), (697, 38265), (2091, 12755), (2551, 10455), (3485, 7653)]