189669358305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{744283}}^1$

素因数の和:745110

約数の個数: 48

約数和(自身を含む): 376190904960

約数和(自身を除く): 186521546655

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 809, 2427, 4045, 5663, 7281, 12135, 16989, 28315, 36405, 50967, 84945, 254835, 744283, 2232849, 3721415, 5209981, 6698547, 11164245, 15629943, 26049905, 33492735, 46889829, 78149715, 234449145, 602124947, 1806374841, 3010624735, 4214874629, 5419124523, 9031874205, 12644623887, 21074373145, 27095622615, 37933871661, 63223119435, 189669358305]

約数ペア:

[(1, 189669358305), (3, 63223119435), (5, 37933871661), (7, 27095622615), (9, 21074373145), (15, 12644623887), (21, 9031874205), (35, 5419124523), (45, 4214874629), (63, 3010624735), (105, 1806374841), (315, 602124947), (809, 234449145), (2427, 78149715), (4045, 46889829), (5663, 33492735), (7281, 26049905), (12135, 15629943), (16989, 11164245), (28315, 6698547), (36405, 5209981), (50967, 3721415), (84945, 2232849), (254835, 744283)]