38954295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 71727552

約数和(自身を除く): 32773257

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 183, 207, 305, 345, 549, 617, 915, 1035, 1403, 1851, 2745, 3085, 4209, 5553, 7015, 9255, 12627, 14191, 21045, 27765, 37637, 42573, 63135, 70955, 112911, 127719, 188185, 212865, 338733, 564555, 638595, 865651, 1693665, 2596953, 4328255, 7790859, 12984765, 38954295]

約数ペア:

[(1, 38954295), (3, 12984765), (5, 7790859), (9, 4328255), (15, 2596953), (23, 1693665), (45, 865651), (61, 638595), (69, 564555), (115, 338733), (183, 212865), (207, 188185), (305, 127719), (345, 112911), (549, 70955), (617, 63135), (915, 42573), (1035, 37637), (1403, 27765), (1851, 21045), (2745, 14191), (3085, 12627), (4209, 9255), (5553, 7015)]