64666095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6257}}^1$

素因数の和:6331

約数の個数: 32

約数和(自身を含む): 113545152

約数和(自身を除く): 48879057

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 6257, 10335, 18771, 31285, 81341, 93855, 244023, 331621, 406705, 994863, 1220115, 1658105, 4311073, 4974315, 12933219, 21555365, 64666095]

約数ペア:

[(1, 64666095), (3, 21555365), (5, 12933219), (13, 4974315), (15, 4311073), (39, 1658105), (53, 1220115), (65, 994863), (159, 406705), (195, 331621), (265, 244023), (689, 93855), (795, 81341), (2067, 31285), (3445, 18771), (6257, 10335)]