13485045

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{2621}}^1$

素因数の和:2650

約数の個数: 32

約数和(自身を含む): 25171200

約数和(自身を除く): 11686155

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2621, 5145, 7863, 13105, 18347, 39315, 55041, 91735, 128429, 275205, 385287, 642145, 899003, 1926435, 2697009, 4495015, 13485045]

約数ペア:

[(1, 13485045), (3, 4495015), (5, 2697009), (7, 1926435), (15, 899003), (21, 642145), (35, 385287), (49, 275205), (105, 128429), (147, 91735), (245, 55041), (343, 39315), (735, 18347), (1029, 13105), (1715, 7863), (2621, 5145)]