26316645

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40801}}^1$

素因数の和:40852

約数の個数: 16

約数和(自身を含む): 43086912

約数和(自身を除く): 16770267

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 40801, 122403, 204005, 612015, 1754443, 5263329, 8772215, 26316645]

約数ペア:

[(1, 26316645), (3, 8772215), (5, 5263329), (15, 1754443), (43, 612015), (129, 204005), (215, 122403), (645, 40801)]