1260895955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{3361}}^1$

素因数の和:3755

約数の個数: 32

約数和(自身を含む): 1742860800

約数和(自身を除く): 481964845

約数列:

[1, 5, 11, 19, 55, 95, 209, 359, 1045, 1795, 3361, 3949, 6821, 16805, 19745, 34105, 36971, 63859, 75031, 184855, 319295, 375155, 702449, 1206599, 3512245, 6032995, 13272589, 22925381, 66362945, 114626905, 252179191, 1260895955]

約数ペア:

[(1, 1260895955), (5, 252179191), (11, 114626905), (19, 66362945), (55, 22925381), (95, 13272589), (209, 6032995), (359, 3512245), (1045, 1206599), (1795, 702449), (3361, 375155), (3949, 319295), (6821, 184855), (16805, 75031), (19745, 63859), (34105, 36971)]