17630955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 34089120

約数和(自身を除く): 16458165

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1213, 1615, 2907, 3639, 4845, 6065, 10917, 14535, 18195, 20621, 23047, 54585, 61863, 69141, 103105, 115235, 185589, 207423, 309315, 345705, 391799, 927945, 1037115, 1175397, 1958995, 3526191, 5876985, 17630955]

約数ペア:

[(1, 17630955), (3, 5876985), (5, 3526191), (9, 1958995), (15, 1175397), (17, 1037115), (19, 927945), (45, 391799), (51, 345705), (57, 309315), (85, 207423), (95, 185589), (153, 115235), (171, 103105), (255, 69141), (285, 61863), (323, 54585), (765, 23047), (855, 20621), (969, 18195), (1213, 14535), (1615, 10917), (2907, 6065), (3639, 4845)]