855355005

素因数分解:

$3^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{5927}}^1$

素因数の和:7010

約数の個数: 32

約数和(自身を含む): 1522310400

約数和(自身を除く): 666955395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1069, 3207, 5345, 5927, 9621, 16035, 17781, 28863, 29635, 48105, 53343, 88905, 144315, 160029, 266715, 800145, 6335963, 19007889, 31679815, 57023667, 95039445, 171071001, 285118335, 855355005]

約数ペア:

[(1, 855355005), (3, 285118335), (5, 171071001), (9, 95039445), (15, 57023667), (27, 31679815), (45, 19007889), (135, 6335963), (1069, 800145), (3207, 266715), (5345, 160029), (5927, 144315), (9621, 88905), (16035, 53343), (17781, 48105), (28863, 29635)]