24800000025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 42765262848

約数和(自身を除く): 17965262823

約数列:

[1, 3, 5, 15, 25, 47, 71, 75, 141, 197, 213, 235, 355, 503, 591, 705, 985, 1065, 1175, 1509, 1775, 2515, 2955, 3337, 3525, 4925, 5325, 7545, 9259, 10011, 12575, 13987, 14775, 16685, 23641, 27777, 35713, 37725, 41961, 46295, 50055, 69935, 70923, 83425, 99091, 107139, 118205, 138885, 178565, 209805, 231475, 250275, 297273, 349675, 354615, 495455, 535695, 591025, 657389, 694425, 892825, 1049025, 1486365, 1678511, 1773075, 1972167, 2477275, 2678475, 3286945, 4657277, 5035533, 7035461, 7431825, 8392555, 9860835, 13971831, 16434725, 21106383, 23286385, 25177665, 35177305, 41962775, 49304175, 69859155, 105531915, 116431925, 125888325, 175886525, 330666667, 349295775, 527659575, 992000001, 1653333335, 4960000005, 8266666675, 24800000025]

約数ペア:

[(1, 24800000025), (3, 8266666675), (5, 4960000005), (15, 1653333335), (25, 992000001), (47, 527659575), (71, 349295775), (75, 330666667), (141, 175886525), (197, 125888325), (213, 116431925), (235, 105531915), (355, 69859155), (503, 49304175), (591, 41962775), (705, 35177305), (985, 25177665), (1065, 23286385), (1175, 21106383), (1509, 16434725), (1775, 13971831), (2515, 9860835), (2955, 8392555), (3337, 7431825), (3525, 7035461), (4925, 5035533), (5325, 4657277), (7545, 3286945), (9259, 2678475), (10011, 2477275), (12575, 1972167), (13987, 1773075), (14775, 1678511), (16685, 1486365), (23641, 1049025), (27777, 892825), (35713, 694425), (37725, 657389), (41961, 591025), (46295, 535695), (50055, 495455), (69935, 354615), (70923, 349675), (83425, 297273), (99091, 250275), (107139, 231475), (118205, 209805), (138885, 178565)]