99389255

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 143769600

約数和(自身を除く): 44380345

約数列:

[1, 5, 7, 31, 35, 47, 155, 217, 235, 329, 1085, 1457, 1645, 1949, 7285, 9745, 10199, 13643, 50995, 60419, 68215, 91603, 302095, 422933, 458015, 641221, 2114665, 2839693, 3206105, 14198465, 19877851, 99389255]

約数ペア:

[(1, 99389255), (5, 19877851), (7, 14198465), (31, 3206105), (35, 2839693), (47, 2114665), (155, 641221), (217, 458015), (235, 422933), (329, 302095), (1085, 91603), (1457, 68215), (1645, 60419), (1949, 50995), (7285, 13643), (9745, 10199)]