88398775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3271}}^1$

素因数の和:3351

約数の個数: 24

約数和(自身を含む): 116849664

約数和(自身を除く): 28450889

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 3271, 5405, 16355, 27025, 75233, 81775, 153737, 376165, 768685, 1880825, 3535951, 3843425, 17679755, 88398775]

約数ペア:

[(1, 88398775), (5, 17679755), (23, 3843425), (25, 3535951), (47, 1880825), (115, 768685), (235, 376165), (575, 153737), (1081, 81775), (1175, 75233), (3271, 27025), (5405, 16355)]