63391955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 85847040

約数和(自身を除く): 22455085

約数列:

[1, 5, 11, 47, 55, 137, 179, 235, 517, 685, 895, 1507, 1969, 2585, 6439, 7535, 8413, 9845, 24523, 32195, 42065, 70829, 92543, 122615, 269753, 354145, 462715, 1152581, 1348765, 5762905, 12678391, 63391955]

約数ペア:

[(1, 63391955), (5, 12678391), (11, 5762905), (47, 1348765), (55, 1152581), (137, 462715), (179, 354145), (235, 269753), (517, 122615), (685, 92543), (895, 70829), (1507, 42065), (1969, 32195), (2585, 24523), (6439, 9845), (7535, 8413)]