2656555065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{4139}}^1$

素因数の和:5006

約数の個数: 48

約数和(自身を含む): 4882550400

約数和(自身を除く): 2225995335

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 839, 2517, 4139, 4195, 7551, 12417, 12585, 14263, 20695, 37251, 37755, 42789, 62085, 70363, 71315, 128367, 186255, 211089, 213945, 351815, 633267, 641835, 1055445, 3166335, 3472621, 10417863, 17363105, 31253589, 52089315, 59034557, 156267945, 177103671, 295172785, 531311013, 885518355, 2656555065]

約数ペア:

[(1, 2656555065), (3, 885518355), (5, 531311013), (9, 295172785), (15, 177103671), (17, 156267945), (45, 59034557), (51, 52089315), (85, 31253589), (153, 17363105), (255, 10417863), (765, 3472621), (839, 3166335), (2517, 1055445), (4139, 641835), (4195, 633267), (7551, 351815), (12417, 213945), (12585, 211089), (14263, 186255), (20695, 128367), (37251, 71315), (37755, 70363), (42789, 62085)]