6986120505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1847}}^1$

素因数の和:2055

約数の個数: 128

約数和(自身を含む): 14663835648

約数和(自身を除く): 7677715143

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 163, 195, 221, 255, 273, 357, 455, 489, 595, 663, 815, 1105, 1141, 1365, 1547, 1785, 1847, 2119, 2445, 2771, 3315, 3423, 4641, 5541, 5705, 6357, 7735, 8313, 9235, 10595, 12929, 13855, 14833, 17115, 19397, 23205, 24011, 27705, 31399, 31785, 36023, 38787, 41565, 44499, 58191, 64645, 72033, 74165, 94197, 96985, 108069, 120055, 156995, 168077, 180115, 193935, 219793, 222495, 252161, 290955, 301061, 360165, 408187, 470985, 504231, 540345, 659379, 756483, 840385, 903183, 1098965, 1224561, 1260805, 1505305, 2040935, 2107427, 2521155, 2857309, 3296895, 3782415, 3913793, 4515915, 5118037, 6122805, 6322281, 8571927, 10537135, 11741379, 14286545, 15354111, 19568965, 25590185, 27396551, 31611405, 35826259, 42859635, 58706895, 66534481, 76770555, 82189653, 107478777, 136982755, 179131295, 199603443, 332672405, 410948265, 465741367, 537393885, 998017215, 1397224101, 2328706835, 6986120505]

約数ペア:

[(1, 6986120505), (3, 2328706835), (5, 1397224101), (7, 998017215), (13, 537393885), (15, 465741367), (17, 410948265), (21, 332672405), (35, 199603443), (39, 179131295), (51, 136982755), (65, 107478777), (85, 82189653), (91, 76770555), (105, 66534481), (119, 58706895), (163, 42859635), (195, 35826259), (221, 31611405), (255, 27396551), (273, 25590185), (357, 19568965), (455, 15354111), (489, 14286545), (595, 11741379), (663, 10537135), (815, 8571927), (1105, 6322281), (1141, 6122805), (1365, 5118037), (1547, 4515915), (1785, 3913793), (1847, 3782415), (2119, 3296895), (2445, 2857309), (2771, 2521155), (3315, 2107427), (3423, 2040935), (4641, 1505305), (5541, 1260805), (5705, 1224561), (6357, 1098965), (7735, 903183), (8313, 840385), (9235, 756483), (10595, 659379), (12929, 540345), (13855, 504231), (14833, 470985), (17115, 408187), (19397, 360165), (23205, 301061), (24011, 290955), (27705, 252161), (31399, 222495), (31785, 219793), (36023, 193935), (38787, 180115), (41565, 168077), (44499, 156995), (58191, 120055), (64645, 108069), (72033, 96985), (74165, 94197)]