173222605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{28703}}^1$

素因数の和:28796

約数の個数: 16

約数和(自身を含む): 223202304

約数和(自身を除く): 49979699

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 28703, 143515, 487951, 2037913, 2439755, 10189565, 34644521, 173222605]

約数ペア:

[(1, 173222605), (5, 34644521), (17, 10189565), (71, 2439755), (85, 2037913), (355, 487951), (1207, 143515), (6035, 28703)]