79361015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21713}}^1$

素因数の和:21778

約数の個数: 16

約数和(自身を含む): 103184928

約数和(自身を除く): 23823913

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 21713, 108565, 369121, 933659, 1845605, 4668295, 15872203, 79361015]

約数ペア:

[(1, 79361015), (5, 15872203), (17, 4668295), (43, 1845605), (85, 933659), (215, 369121), (731, 108565), (3655, 21713)]