15430565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 19828800

約数和(自身を除く): 4398235

約数列:

[1, 5, 19, 59, 95, 295, 1121, 2753, 5605, 13765, 52307, 162427, 261535, 812135, 3086113, 15430565]

約数ペア:

[(1, 15430565), (5, 3086113), (19, 812135), (59, 261535), (95, 162427), (295, 52307), (1121, 13765), (2753, 5605)]