190029385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2803}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 282643200

約数和(自身を除く): 92613815

約数列:

[1, 5, 7, 13, 35, 65, 91, 149, 455, 745, 1043, 1937, 2803, 5215, 9685, 13559, 14015, 19621, 36439, 67795, 98105, 182195, 255073, 417647, 1275365, 2088235, 2923529, 5429411, 14617645, 27147055, 38005877, 190029385]

約数ペア:

[(1, 190029385), (5, 38005877), (7, 27147055), (13, 14617645), (35, 5429411), (65, 2923529), (91, 2088235), (149, 1275365), (455, 417647), (745, 255073), (1043, 182195), (1937, 98105), (2803, 67795), (5215, 36439), (9685, 19621), (13559, 14015)]