8987105

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 11128320

約数和(自身を除く): 2141215

約数列:

[1, 5, 47, 167, 229, 235, 835, 1145, 7849, 10763, 38243, 39245, 53815, 191215, 1797421, 8987105]

約数ペア:

[(1, 8987105), (5, 1797421), (47, 191215), (167, 53815), (229, 39245), (235, 38243), (835, 10763), (1145, 7849)]