87694845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19423}}^1$

素因数の和:19481

約数の個数: 32

約数和(自身を含む): 164093952

約数和(自身を除く): 76399107

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 19423, 58269, 97115, 135961, 291345, 407883, 679805, 835189, 2039415, 2505567, 4175945, 5846323, 12527835, 17538969, 29231615, 87694845]

約数ペア:

[(1, 87694845), (3, 29231615), (5, 17538969), (7, 12527835), (15, 5846323), (21, 4175945), (35, 2505567), (43, 2039415), (105, 835189), (129, 679805), (215, 407883), (301, 291345), (645, 135961), (903, 97115), (1505, 58269), (4515, 19423)]