14720385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57727}}^1$

素因数の和:57752

約数の個数: 16

約数和(自身を含む): 24938496

約数和(自身を除く): 10218111

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 57727, 173181, 288635, 865905, 981359, 2944077, 4906795, 14720385]

約数ペア:

[(1, 14720385), (3, 4906795), (5, 2944077), (15, 981359), (17, 865905), (51, 288635), (85, 173181), (255, 57727)]