78936285

素因数分解:

$3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{7121}}^1$

素因数の和:7868

約数の個数: 16

約数和(自身を含む): 126486720

約数和(自身を除く): 47550435

約数列:

[1, 3, 5, 15, 739, 2217, 3695, 7121, 11085, 21363, 35605, 106815, 5262419, 15787257, 26312095, 78936285]

約数ペア:

[(1, 78936285), (3, 26312095), (5, 15787257), (15, 5262419), (739, 106815), (2217, 35605), (3695, 21363), (7121, 11085)]