136335745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2011}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 202809600

約数和(自身を除く): 66473855

約数列:

[1, 5, 7, 13, 35, 65, 91, 149, 455, 745, 1043, 1937, 2011, 5215, 9685, 10055, 13559, 14077, 26143, 67795, 70385, 130715, 183001, 299639, 915005, 1498195, 2097473, 3895307, 10487365, 19476535, 27267149, 136335745]

約数ペア:

[(1, 136335745), (5, 27267149), (7, 19476535), (13, 10487365), (35, 3895307), (65, 2097473), (91, 1498195), (149, 915005), (455, 299639), (745, 183001), (1043, 130715), (1937, 70385), (2011, 67795), (5215, 26143), (9685, 14077), (10055, 13559)]