47889180105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6637447}}^1$

素因数の和:6637505

約数の個数: 32

約数和(自身を含む): 84746936064

約数和(自身を除く): 36857755959

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 6637447, 19912341, 33187235, 86286811, 99561705, 245585539, 258860433, 431434055, 736756617, 1227927695, 1294302165, 3192612007, 3683783085, 9577836021, 15963060035, 47889180105]

約数ペア:

[(1, 47889180105), (3, 15963060035), (5, 9577836021), (13, 3683783085), (15, 3192612007), (37, 1294302165), (39, 1227927695), (65, 736756617), (111, 431434055), (185, 258860433), (195, 245585539), (481, 99561705), (555, 86286811), (1443, 33187235), (2405, 19912341), (7215, 6637447)]