22070505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 16249623

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 2111, 3485, 6333, 10455, 10555, 31665, 35887, 86551, 107661, 179435, 259653, 432755, 538305, 1298265, 1471367, 4414101, 7356835, 22070505]

約数ペア:

[(1, 22070505), (3, 7356835), (5, 4414101), (15, 1471367), (17, 1298265), (41, 538305), (51, 432755), (85, 259653), (123, 179435), (205, 107661), (255, 86551), (615, 35887), (697, 31665), (2091, 10555), (2111, 10455), (3485, 6333)]