12485445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{16987}}^1$

素因数の和:17009

約数の個数: 24

約数和(自身を含む): 23239584

約数和(自身を除く): 10754139

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 16987, 50961, 84935, 118909, 254805, 356727, 594545, 832363, 1783635, 2497089, 4161815, 12485445]

約数ペア:

[(1, 12485445), (3, 4161815), (5, 2497089), (7, 1783635), (15, 832363), (21, 594545), (35, 356727), (49, 254805), (105, 118909), (147, 84935), (245, 50961), (735, 16987)]