80800785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3733}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 154946064

約数和(自身を除く): 74145279

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 3733, 4329, 7215, 11199, 18665, 21645, 33597, 48529, 55995, 138121, 145587, 167985, 242645, 414363, 436761, 690605, 727935, 1243089, 1795573, 2071815, 2183805, 5386719, 6215445, 8977865, 16160157, 26933595, 80800785]

約数ペア:

[(1, 80800785), (3, 26933595), (5, 16160157), (9, 8977865), (13, 6215445), (15, 5386719), (37, 2183805), (39, 2071815), (45, 1795573), (65, 1243089), (111, 727935), (117, 690605), (185, 436761), (195, 414363), (333, 242645), (481, 167985), (555, 145587), (585, 138121), (1443, 55995), (1665, 48529), (2405, 33597), (3733, 21645), (4329, 18665), (7215, 11199)]