9781095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28351}}^1$

素因数の和:28382

約数の個数: 16

約数和(自身を含む): 16330752

約数和(自身を除く): 6549657

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 28351, 85053, 141755, 425265, 652073, 1956219, 3260365, 9781095]

約数ペア:

[(1, 9781095), (3, 3260365), (5, 1956219), (15, 652073), (23, 425265), (69, 141755), (115, 85053), (345, 28351)]