159481115

素因数分解:

$5^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 193242240

約数和(自身を除く): 33761125

約数列:

[1, 5, 239, 317, 421, 1195, 1585, 2105, 75763, 100619, 133457, 378815, 503095, 667285, 31896223, 159481115]

約数ペア:

[(1, 159481115), (5, 31896223), (239, 667285), (317, 503095), (421, 378815), (1195, 133457), (1585, 100619), (2105, 75763)]