1180465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 1686528

約数和(自身を除く): 506063

約数列:

[1, 5, 11, 13, 55, 65, 127, 143, 169, 635, 715, 845, 1397, 1651, 1859, 6985, 8255, 9295, 18161, 21463, 90805, 107315, 236093, 1180465]

約数ペア:

[(1, 1180465), (5, 236093), (11, 107315), (13, 90805), (55, 21463), (65, 18161), (127, 9295), (143, 8255), (169, 6985), (635, 1859), (715, 1651), (845, 1397)]