15676082925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 27841968000

約数和(自身を除く): 12165885075

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 139, 197, 255, 417, 425, 449, 591, 695, 985, 1275, 1347, 2085, 2245, 2363, 2955, 3349, 3475, 4925, 6735, 7089, 7633, 10047, 10425, 11225, 11815, 14775, 16745, 22899, 27383, 33675, 35445, 38165, 50235, 59075, 62411, 82149, 83725, 88453, 114495, 136915, 177225, 187233, 190825, 251175, 265359, 312055, 410745, 442265, 465511, 572475, 684575, 936165, 1060987, 1326795, 1396533, 1503701, 1560275, 2053725, 2211325, 2327555, 3182961, 4511103, 4680825, 5304935, 6633975, 6982665, 7518505, 11637775, 12294967, 15914805, 22555515, 26524675, 34913325, 36884901, 37592525, 61474835, 79574025, 112777575, 184424505, 209014439, 307374175, 627043317, 922122525, 1045072195, 3135216585, 5225360975, 15676082925]

約数ペア:

[(1, 15676082925), (3, 5225360975), (5, 3135216585), (15, 1045072195), (17, 922122525), (25, 627043317), (51, 307374175), (75, 209014439), (85, 184424505), (139, 112777575), (197, 79574025), (255, 61474835), (417, 37592525), (425, 36884901), (449, 34913325), (591, 26524675), (695, 22555515), (985, 15914805), (1275, 12294967), (1347, 11637775), (2085, 7518505), (2245, 6982665), (2363, 6633975), (2955, 5304935), (3349, 4680825), (3475, 4511103), (4925, 3182961), (6735, 2327555), (7089, 2211325), (7633, 2053725), (10047, 1560275), (10425, 1503701), (11225, 1396533), (11815, 1326795), (14775, 1060987), (16745, 936165), (22899, 684575), (27383, 572475), (33675, 465511), (35445, 442265), (38165, 410745), (50235, 312055), (59075, 265359), (62411, 251175), (82149, 190825), (83725, 187233), (88453, 177225), (114495, 136915)]