64218095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{18427}}^1$

素因数の和:18490

約数の個数: 16

約数和(自身を含む): 83589408

約数和(自身を除く): 19371313

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 18427, 92135, 313259, 755507, 1566295, 3777535, 12843619, 64218095]

約数ペア:

[(1, 64218095), (5, 12843619), (17, 3777535), (41, 1566295), (85, 755507), (205, 313259), (697, 92135), (3485, 18427)]