77386465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 107775360

約数和(自身を除く): 30388895

約数列:

[1, 5, 13, 17, 59, 65, 85, 221, 295, 767, 1003, 1105, 1187, 3835, 5015, 5935, 13039, 15431, 20179, 65195, 70033, 77155, 100895, 262327, 350165, 910429, 1190561, 1311635, 4552145, 5952805, 15477293, 77386465]

約数ペア:

[(1, 77386465), (5, 15477293), (13, 5952805), (17, 4552145), (59, 1311635), (65, 1190561), (85, 910429), (221, 350165), (295, 262327), (767, 100895), (1003, 77155), (1105, 70033), (1187, 65195), (3835, 20179), (5015, 15431), (5935, 13039)]