13824615

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{2687}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 11980185

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2687, 5145, 8061, 13435, 18809, 40305, 56427, 94045, 131663, 282135, 394989, 658315, 921641, 1974945, 2764923, 4608205, 13824615]

約数ペア:

[(1, 13824615), (3, 4608205), (5, 2764923), (7, 1974945), (15, 921641), (21, 658315), (35, 394989), (49, 282135), (105, 131663), (147, 94045), (245, 56427), (343, 40305), (735, 18809), (1029, 13435), (1715, 8061), (2687, 5145)]