17021265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 28753920

約数和(自身を除く): 11732655

約数列:

[1, 3, 5, 15, 23, 69, 103, 115, 309, 345, 479, 515, 1437, 1545, 2369, 2395, 7107, 7185, 11017, 11845, 33051, 35535, 49337, 55085, 148011, 165255, 246685, 740055, 1134751, 3404253, 5673755, 17021265]

約数ペア:

[(1, 17021265), (3, 5673755), (5, 3404253), (15, 1134751), (23, 740055), (69, 246685), (103, 165255), (115, 148011), (309, 55085), (345, 49337), (479, 35535), (515, 33051), (1437, 11845), (1545, 11017), (2369, 7185), (2395, 7107)]