661201367085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{2099051959}}^1$

素因数の和:2099051977

約数の個数: 24

約数和(自身を含む): 1309808423040

約数和(自身を除く): 648607055955

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2099051959, 6297155877, 10495259795, 14693363713, 18891467631, 31485779385, 44080091139, 73466818565, 94457338155, 132240273417, 220400455695, 661201367085]

約数ペア:

[(1, 661201367085), (3, 220400455695), (5, 132240273417), (7, 94457338155), (9, 73466818565), (15, 44080091139), (21, 31485779385), (35, 18891467631), (45, 14693363713), (63, 10495259795), (105, 6297155877), (315, 2099051959)]