11890095

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{2311}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 22195200

約数和(自身を除く): 10305105

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2311, 5145, 6933, 11555, 16177, 34665, 48531, 80885, 113239, 242655, 339717, 566195, 792673, 1698585, 2378019, 3963365, 11890095]

約数ペア:

[(1, 11890095), (3, 3963365), (5, 2378019), (7, 1698585), (15, 792673), (21, 566195), (35, 339717), (49, 242655), (105, 113239), (147, 80885), (245, 48531), (343, 34665), (735, 16177), (1029, 11555), (1715, 6933), (2311, 5145)]