83607615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 189012096

約数和(自身を除く): 105404481

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 195, 221, 255, 273, 315, 357, 455, 585, 595, 663, 765, 819, 1071, 1105, 1201, 1365, 1547, 1785, 1989, 3315, 3603, 4095, 4641, 5355, 6005, 7735, 8407, 9945, 10809, 13923, 15613, 18015, 20417, 23205, 25221, 42035, 46839, 54045, 61251, 69615, 75663, 78065, 102085, 109291, 126105, 140517, 142919, 183753, 234195, 265421, 306255, 327873, 378315, 428757, 546455, 702585, 714595, 796263, 918765, 983619, 1286271, 1327105, 1639365, 1857947, 2143785, 2388789, 3981315, 4918095, 5573841, 6431355, 9289735, 11943945, 16721523, 27869205, 83607615]

約数ペア:

[(1, 83607615), (3, 27869205), (5, 16721523), (7, 11943945), (9, 9289735), (13, 6431355), (15, 5573841), (17, 4918095), (21, 3981315), (35, 2388789), (39, 2143785), (45, 1857947), (51, 1639365), (63, 1327105), (65, 1286271), (85, 983619), (91, 918765), (105, 796263), (117, 714595), (119, 702585), (153, 546455), (195, 428757), (221, 378315), (255, 327873), (273, 306255), (315, 265421), (357, 234195), (455, 183753), (585, 142919), (595, 140517), (663, 126105), (765, 109291), (819, 102085), (1071, 78065), (1105, 75663), (1201, 69615), (1365, 61251), (1547, 54045), (1785, 46839), (1989, 42035), (3315, 25221), (3603, 23205), (4095, 20417), (4641, 18015), (5355, 15613), (6005, 13923), (7735, 10809), (8407, 9945)]