117245855

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 153180720

約数和(自身を除く): 35934865

約数列:

[1, 5, 17, 41, 85, 205, 289, 697, 1445, 1979, 3485, 9895, 11849, 33643, 59245, 81139, 168215, 405695, 571931, 1379363, 2859655, 6896815, 23449171, 117245855]

約数ペア:

[(1, 117245855), (5, 23449171), (17, 6896815), (41, 2859655), (85, 1379363), (205, 571931), (289, 405695), (697, 168215), (1445, 81139), (1979, 59245), (3485, 33643), (9895, 11849)]