15770145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22369}}^1$

素因数の和:22424

約数の個数: 16

約数和(自身を含む): 25770240

約数和(自身を除く): 10000095

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 22369, 67107, 111845, 335535, 1051343, 3154029, 5256715, 15770145]

約数ペア:

[(1, 15770145), (3, 5256715), (5, 3154029), (15, 1051343), (47, 335535), (141, 111845), (235, 67107), (705, 22369)]