28809485

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 35223552

約数和(自身を除く): 6414067

約数列:

[1, 5, 97, 191, 311, 485, 955, 1555, 18527, 30167, 59401, 92635, 150835, 297005, 5761897, 28809485]

約数ペア:

[(1, 28809485), (5, 5761897), (97, 297005), (191, 150835), (311, 92635), (485, 59401), (955, 30167), (1555, 18527)]