69328905

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{42403}}^1$

素因数の和:42520

約数の個数: 16

約数和(自身を含む): 111946560

約数和(自身を除く): 42617655

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 42403, 127209, 212015, 636045, 4621927, 13865781, 23109635, 69328905]

約数ペア:

[(1, 69328905), (3, 23109635), (5, 13865781), (15, 4621927), (109, 636045), (327, 212015), (545, 127209), (1635, 42403)]