827142885

素因数分解:

$3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{18217}}^1$

素因数の和:19237

約数の個数: 24

約数和(自身を含む): 1435214040

約数和(自身を除く): 608071155

約数列:

[1, 3, 5, 9, 15, 45, 1009, 3027, 5045, 9081, 15135, 18217, 45405, 54651, 91085, 163953, 273255, 819765, 18380953, 55142859, 91904765, 165428577, 275714295, 827142885]

約数ペア:

[(1, 827142885), (3, 275714295), (5, 165428577), (9, 91904765), (15, 55142859), (45, 18380953), (1009, 819765), (3027, 273255), (5045, 163953), (9081, 91085), (15135, 54651), (18217, 45405)]