9180885

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{12491}}^1$

素因数の和:12513

約数の個数: 24

約数和(自身を含む): 17089056

約数和(自身を除く): 7908171

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 12491, 37473, 62455, 87437, 187365, 262311, 437185, 612059, 1311555, 1836177, 3060295, 9180885]

約数ペア:

[(1, 9180885), (3, 3060295), (5, 1836177), (7, 1311555), (15, 612059), (21, 437185), (35, 262311), (49, 187365), (105, 87437), (147, 62455), (245, 37473), (735, 12491)]