90776975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3359}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 119992320

約数和(自身を除く): 29215345

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 3359, 5405, 16795, 27025, 77257, 83975, 157873, 386285, 789365, 1931425, 3631079, 3946825, 18155395, 90776975]

約数ペア:

[(1, 90776975), (5, 18155395), (23, 3946825), (25, 3631079), (47, 1931425), (115, 789365), (235, 386285), (575, 157873), (1081, 83975), (1175, 77257), (3359, 27025), (5405, 16795)]