61045845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2069}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 112078080

約数和(自身を除く): 51032235

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1405, 1967, 2069, 4215, 5901, 6207, 9835, 10345, 14483, 29505, 31035, 43449, 72415, 217245, 581389, 1744167, 2906945, 4069723, 8720835, 12209169, 20348615, 61045845]

約数ペア:

[(1, 61045845), (3, 20348615), (5, 12209169), (7, 8720835), (15, 4069723), (21, 2906945), (35, 1744167), (105, 581389), (281, 217245), (843, 72415), (1405, 43449), (1967, 31035), (2069, 29505), (4215, 14483), (5901, 10345), (6207, 9835)]