16873845

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26161}}^1$

素因数の和:26212

約数の個数: 16

約数和(自身を含む): 27627072

約数和(自身を除く): 10753227

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 26161, 78483, 130805, 392415, 1124923, 3374769, 5624615, 16873845]

約数ペア:

[(1, 16873845), (3, 5624615), (5, 3374769), (15, 1124923), (43, 392415), (129, 130805), (215, 78483), (645, 26161)]