118634145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{161407}}^1$

素因数の和:161429

約数の個数: 24

約数和(自身を含む): 220806144

約数和(自身を除く): 102171999

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 161407, 484221, 807035, 1129849, 2421105, 3389547, 5649245, 7908943, 16947735, 23726829, 39544715, 118634145]

約数ペア:

[(1, 118634145), (3, 39544715), (5, 23726829), (7, 16947735), (15, 7908943), (21, 5649245), (35, 3389547), (49, 2421105), (105, 1129849), (147, 807035), (245, 484221), (735, 161407)]