1178366985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81071}}^1$

素因数の和:81118

約数の個数: 48

約数和(自身を含む): 2276501760

約数和(自身を除く): 1098134775

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 14535, 81071, 243213, 405355, 729639, 1216065, 1378207, 1540349, 3648195, 4134621, 4621047, 6891035, 7701745, 12403863, 13863141, 20673105, 23105235, 26185933, 62019315, 69315705, 78557799, 130929665, 235673397, 392788995, 1178366985]

約数ペア:

[(1, 1178366985), (3, 392788995), (5, 235673397), (9, 130929665), (15, 78557799), (17, 69315705), (19, 62019315), (45, 26185933), (51, 23105235), (57, 20673105), (85, 13863141), (95, 12403863), (153, 7701745), (171, 6891035), (255, 4621047), (285, 4134621), (323, 3648195), (765, 1540349), (855, 1378207), (969, 1216065), (1615, 729639), (2907, 405355), (4845, 243213), (14535, 81071)]