15708827155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 24153292800

約数和(自身を除く): 8444465645

約数列:

[1, 5, 7, 23, 29, 35, 47, 103, 115, 139, 145, 161, 203, 235, 329, 515, 667, 695, 721, 805, 973, 1015, 1081, 1363, 1645, 2369, 2987, 3197, 3335, 3605, 4031, 4669, 4841, 4865, 5405, 6533, 6815, 7567, 9541, 11845, 14317, 14935, 15985, 16583, 20155, 20909, 22379, 23345, 24205, 28217, 31349, 32665, 33887, 37835, 45731, 47705, 68701, 71585, 82915, 92713, 100219, 104545, 111343, 111895, 140389, 141085, 150259, 156745, 169435, 189457, 219443, 228655, 329291, 343505, 415193, 463565, 480907, 501095, 556715, 648991, 672899, 701945, 751295, 779401, 947285, 982723, 1051813, 1097215, 1326199, 1646455, 2075965, 2305037, 2404535, 2906351, 3228947, 3244955, 3364495, 3897005, 4357511, 4710293, 4913615, 5259065, 6630995, 9549439, 11525185, 14531755, 15476677, 16144735, 19514071, 21787555, 22602629, 23551465, 30502577, 47747195, 66846073, 77383385, 97570355, 108336739, 113013145, 136598497, 152512885, 334230365, 448823633, 541683695, 682992485, 2244118165, 3141765431, 15708827155]

約数ペア:

[(1, 15708827155), (5, 3141765431), (7, 2244118165), (23, 682992485), (29, 541683695), (35, 448823633), (47, 334230365), (103, 152512885), (115, 136598497), (139, 113013145), (145, 108336739), (161, 97570355), (203, 77383385), (235, 66846073), (329, 47747195), (515, 30502577), (667, 23551465), (695, 22602629), (721, 21787555), (805, 19514071), (973, 16144735), (1015, 15476677), (1081, 14531755), (1363, 11525185), (1645, 9549439), (2369, 6630995), (2987, 5259065), (3197, 4913615), (3335, 4710293), (3605, 4357511), (4031, 3897005), (4669, 3364495), (4841, 3244955), (4865, 3228947), (5405, 2906351), (6533, 2404535), (6815, 2305037), (7567, 2075965), (9541, 1646455), (11845, 1326199), (14317, 1097215), (14935, 1051813), (15985, 982723), (16583, 947285), (20155, 779401), (20909, 751295), (22379, 701945), (23345, 672899), (24205, 648991), (28217, 556715), (31349, 501095), (32665, 480907), (33887, 463565), (37835, 415193), (45731, 343505), (47705, 329291), (68701, 228655), (71585, 219443), (82915, 189457), (92713, 169435), (100219, 156745), (104545, 150259), (111343, 141085), (111895, 140389)]