2716245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{8623}}^1$

素因数の和:8641

約数の個数: 24

約数和(自身を含む): 5381376

約数和(自身を除く): 2665131

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 8623, 25869, 43115, 60361, 77607, 129345, 181083, 301805, 388035, 543249, 905415, 2716245]

約数ペア:

[(1, 2716245), (3, 905415), (5, 543249), (7, 388035), (9, 301805), (15, 181083), (21, 129345), (35, 77607), (45, 60361), (63, 43115), (105, 25869), (315, 8623)]