22102895

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 27403488

約数和(自身を除く): 5300593

約数列:

[1, 5, 41, 137, 205, 685, 787, 3935, 5617, 28085, 32267, 107819, 161335, 539095, 4420579, 22102895]

約数ペア:

[(1, 22102895), (5, 4420579), (41, 539095), (137, 161335), (205, 107819), (685, 32267), (787, 28085), (3935, 5617)]