389529604805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1\times {\mathrm{8963}}^1$

素因数の和:9926

約数の個数: 64

約数和(自身を含む): 550801513728

約数和(自身を除く): 161271908923

約数列:

[1, 5, 11, 17, 53, 55, 85, 187, 265, 583, 877, 901, 935, 2915, 4385, 4505, 8963, 9647, 9911, 14909, 44815, 46481, 48235, 49555, 74545, 98593, 152371, 163999, 232405, 475039, 492965, 511291, 761855, 790177, 819995, 1676081, 2375195, 2556455, 3950885, 5225429, 7860551, 8075663, 8380405, 8691947, 26127145, 39302755, 40378315, 43459735, 86466061, 88832293, 133629367, 416609203, 432330305, 444161465, 668146835, 1469923037, 2083046015, 4582701233, 7082356451, 7349615185, 22913506165, 35411782255, 77905920961, 389529604805]

約数ペア:

[(1, 389529604805), (5, 77905920961), (11, 35411782255), (17, 22913506165), (53, 7349615185), (55, 7082356451), (85, 4582701233), (187, 2083046015), (265, 1469923037), (583, 668146835), (877, 444161465), (901, 432330305), (935, 416609203), (2915, 133629367), (4385, 88832293), (4505, 86466061), (8963, 43459735), (9647, 40378315), (9911, 39302755), (14909, 26127145), (44815, 8691947), (46481, 8380405), (48235, 8075663), (49555, 7860551), (74545, 5225429), (98593, 3950885), (152371, 2556455), (163999, 2375195), (232405, 1676081), (475039, 819995), (492965, 790177), (511291, 761855)]