20070049455

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1069547}}^1$

素因数の和:1069700

約数の個数: 32

約数和(自身を含む): 35936812800

約数和(自身を除く): 15866763345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 18765, 1069547, 3208641, 5347735, 9625923, 16043205, 28877769, 48129615, 144388845, 148667033, 446001099, 743335165, 1338003297, 2230005495, 4014009891, 6690016485, 20070049455]

約数ペア:

[(1, 20070049455), (3, 6690016485), (5, 4014009891), (9, 2230005495), (15, 1338003297), (27, 743335165), (45, 446001099), (135, 148667033), (139, 144388845), (417, 48129615), (695, 28877769), (1251, 16043205), (2085, 9625923), (3753, 5347735), (6255, 3208641), (18765, 1069547)]