15707615001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1$

素因数の和:1899

約数の個数: 96

約数和(自身を含む): 25849891200

約数和(自身を除く): 10142276199

約数列:

[1, 3, 13, 17, 19, 39, 41, 51, 57, 123, 221, 247, 289, 323, 533, 663, 697, 741, 779, 867, 969, 1599, 1789, 2091, 2337, 3757, 4199, 5367, 5491, 9061, 10127, 11271, 11849, 12597, 13243, 16473, 23257, 27183, 30381, 30413, 33991, 35547, 39729, 69771, 71383, 73349, 91239, 101973, 154037, 172159, 214149, 220047, 225131, 395369, 441883, 462111, 516477, 517021, 577847, 675393, 953537, 1186107, 1246933, 1325649, 1393631, 1551063, 1733541, 2860611, 2926703, 3740799, 4180893, 6721273, 7512011, 8780109, 9823399, 16210129, 18117203, 20163819, 21197861, 22536033, 23691727, 29470197, 48630387, 54351609, 63593583, 71075181, 127704187, 275572193, 307992451, 383112561, 402759359, 826716579, 923977353, 1208278077, 5235871667, 15707615001]

約数ペア:

[(1, 15707615001), (3, 5235871667), (13, 1208278077), (17, 923977353), (19, 826716579), (39, 402759359), (41, 383112561), (51, 307992451), (57, 275572193), (123, 127704187), (221, 71075181), (247, 63593583), (289, 54351609), (323, 48630387), (533, 29470197), (663, 23691727), (697, 22536033), (741, 21197861), (779, 20163819), (867, 18117203), (969, 16210129), (1599, 9823399), (1789, 8780109), (2091, 7512011), (2337, 6721273), (3757, 4180893), (4199, 3740799), (5367, 2926703), (5491, 2860611), (9061, 1733541), (10127, 1551063), (11271, 1393631), (11849, 1325649), (12597, 1246933), (13243, 1186107), (16473, 953537), (23257, 675393), (27183, 577847), (30381, 517021), (30413, 516477), (33991, 462111), (35547, 441883), (39729, 395369), (69771, 225131), (71383, 220047), (73349, 214149), (91239, 172159), (101973, 154037)]