14720875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{9059}}^1$

素因数の和:9087

約数の個数: 16

約数和(自身を含む): 19787040

約数和(自身を除く): 5066165

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 9059, 45295, 117767, 226475, 588835, 1132375, 2944175, 14720875]

約数ペア:

[(1, 14720875), (5, 2944175), (13, 1132375), (25, 588835), (65, 226475), (125, 117767), (325, 45295), (1625, 9059)]