6948945

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 12108096

約数和(自身を除く): 5159151

約数列:

[1, 3, 5, 9, 15, 45, 307, 503, 921, 1509, 1535, 2515, 2763, 4527, 4605, 7545, 13815, 22635, 154421, 463263, 772105, 1389789, 2316315, 6948945]

約数ペア:

[(1, 6948945), (3, 2316315), (5, 1389789), (9, 772105), (15, 463263), (45, 154421), (307, 22635), (503, 13815), (921, 7545), (1509, 4605), (1535, 4527), (2515, 2763)]