28976585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1823}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 40317696

約数和(自身を除く): 11341111

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 1823, 3179, 9115, 15895, 20053, 30991, 100265, 154955, 340901, 526847, 1704505, 2634235, 5795317, 28976585]

約数ペア:

[(1, 28976585), (5, 5795317), (11, 2634235), (17, 1704505), (55, 526847), (85, 340901), (187, 154955), (289, 100265), (935, 30991), (1445, 20053), (1823, 15895), (3179, 9115)]