87967265

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{3581}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 112188240

約数和(自身を除く): 24220975

約数列:

[1, 5, 17, 85, 289, 1445, 3581, 4913, 17905, 24565, 60877, 304385, 1034909, 5174545, 17593453, 87967265]

約数ペア:

[(1, 87967265), (5, 17593453), (17, 5174545), (85, 1034909), (289, 304385), (1445, 60877), (3581, 24565), (4913, 17905)]