7125315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11047}}^1$

素因数の和:11098

約数の個数: 16

約数和(自身を含む): 11666688

約数和(自身を除く): 4541373

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 11047, 33141, 55235, 165705, 475021, 1425063, 2375105, 7125315]

約数ペア:

[(1, 7125315), (3, 2375105), (5, 1425063), (15, 475021), (43, 165705), (129, 55235), (215, 33141), (645, 11047)]