21062595

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61051}}^1$

素因数の和:61082

約数の個数: 16

約数和(自身を含む): 35165952

約数和(自身を除く): 14103357

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 61051, 183153, 305255, 915765, 1404173, 4212519, 7020865, 21062595]

約数ペア:

[(1, 21062595), (3, 7020865), (5, 4212519), (15, 1404173), (23, 915765), (69, 305255), (115, 183153), (345, 61051)]