22230475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 30734640

約数和(自身を除く): 8504165

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 2753, 8075, 13765, 46801, 52307, 68825, 234005, 261535, 889219, 1170025, 1307675, 4446095, 22230475]

約数ペア:

[(1, 22230475), (5, 4446095), (17, 1307675), (19, 1170025), (25, 889219), (85, 261535), (95, 234005), (323, 68825), (425, 52307), (475, 46801), (1615, 13765), (2753, 8075)]