77508145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 111855744

約数和(自身を除く): 34347599

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2521, 2795, 6149, 12605, 27731, 30745, 32773, 108403, 138655, 163865, 360503, 542015, 1192433, 1409239, 1802515, 5962165, 7046195, 15501629, 77508145]

約数ペア:

[(1, 77508145), (5, 15501629), (11, 7046195), (13, 5962165), (43, 1802515), (55, 1409239), (65, 1192433), (143, 542015), (215, 360503), (473, 163865), (559, 138655), (715, 108403), (2365, 32773), (2521, 30745), (2795, 27731), (6149, 12605)]