15097221

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{45337}}^1$

素因数の和:45380

約数の個数: 12

約数和(自身を含む): 22396972

約数和(自身を除く): 7299751

約数列:

[1, 3, 9, 37, 111, 333, 45337, 136011, 408033, 1677469, 5032407, 15097221]

約数ペア:

[(1, 15097221), (3, 5032407), (9, 1677469), (37, 408033), (111, 136011), (333, 45337)]