30331905

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30181}}^1$

素因数の和:30256

約数の個数: 16

約数和(自身を含む): 49257024

約数和(自身を除く): 18925119

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 30181, 90543, 150905, 452715, 2022127, 6066381, 10110635, 30331905]

約数ペア:

[(1, 30331905), (3, 10110635), (5, 6066381), (15, 2022127), (67, 452715), (201, 150905), (335, 90543), (1005, 30181)]