86863845

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199687}}^1$

素因数の和:199724

約数の個数: 16

約数和(自身を含む): 143775360

約数和(自身を除く): 56911515

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 199687, 599061, 998435, 2995305, 5790923, 17372769, 28954615, 86863845]

約数ペア:

[(1, 86863845), (3, 28954615), (5, 17372769), (15, 5790923), (29, 2995305), (87, 998435), (145, 599061), (435, 199687)]