3875366885

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 5225425920

約数和(自身を除く): 1350059035

約数列:

[1, 5, 13, 31, 65, 155, 169, 337, 403, 439, 845, 1685, 2015, 2195, 4381, 5239, 5707, 10447, 13609, 21905, 26195, 28535, 52235, 56953, 68045, 74191, 135811, 147943, 176917, 284765, 370955, 679055, 739715, 884585, 1765543, 1923259, 2299921, 4586233, 8827715, 9616295, 11499605, 22931165, 25002367, 59621029, 125011835, 298105145, 775073377, 3875366885]

約数ペア:

[(1, 3875366885), (5, 775073377), (13, 298105145), (31, 125011835), (65, 59621029), (155, 25002367), (169, 22931165), (337, 11499605), (403, 9616295), (439, 8827715), (845, 4586233), (1685, 2299921), (2015, 1923259), (2195, 1765543), (4381, 884585), (5239, 739715), (5707, 679055), (10447, 370955), (13609, 284765), (21905, 176917), (26195, 147943), (28535, 135811), (52235, 74191), (56953, 68045)]