4994739315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{128021}}^1$

素因数の和:128069

約数の個数: 48

約数和(自身を含む): 9432660960

約数和(自身を除く): 4437921645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2295, 2601, 4335, 7803, 13005, 39015, 128021, 384063, 640105, 1152189, 1920315, 2176357, 3456567, 5760945, 6529071, 10881785, 17282835, 19587213, 32645355, 36998069, 58761639, 97936065, 110994207, 184990345, 293808195, 332982621, 554971035, 998947863, 1664913105, 4994739315]

約数ペア:

[(1, 4994739315), (3, 1664913105), (5, 998947863), (9, 554971035), (15, 332982621), (17, 293808195), (27, 184990345), (45, 110994207), (51, 97936065), (85, 58761639), (135, 36998069), (153, 32645355), (255, 19587213), (289, 17282835), (459, 10881785), (765, 6529071), (867, 5760945), (1445, 3456567), (2295, 2176357), (2601, 1920315), (4335, 1152189), (7803, 640105), (13005, 384063), (39015, 128021)]