69139485

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35731}}^1$

素因数の和:35785

約数の個数: 24

約数和(自身を含む): 122632224

約数和(自身を除く): 53492739

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 35731, 107193, 178655, 321579, 535965, 1536433, 1607895, 4609299, 7682165, 13827897, 23046495, 69139485]

約数ペア:

[(1, 69139485), (3, 23046495), (5, 13827897), (9, 7682165), (15, 4609299), (43, 1607895), (45, 1536433), (129, 535965), (215, 321579), (387, 178655), (645, 107193), (1935, 35731)]