394354981365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{59981}}^1$

素因数の和:60107

約数の個数: 128

約数和(自身を含む): 746272051200

約数和(自身を除く): 351917069835

約数列:

[1, 3, 5, 15, 17, 19, 23, 51, 57, 59, 69, 85, 95, 115, 177, 255, 285, 295, 323, 345, 391, 437, 885, 969, 1003, 1121, 1173, 1311, 1357, 1615, 1955, 2185, 3009, 3363, 4071, 4845, 5015, 5605, 5865, 6555, 6785, 7429, 15045, 16815, 19057, 20355, 22287, 23069, 25783, 37145, 57171, 59981, 69207, 77349, 95285, 111435, 115345, 128915, 179943, 285855, 299905, 346035, 386745, 438311, 899715, 1019677, 1139639, 1314933, 1379563, 2191555, 3059031, 3418917, 3538879, 4138689, 5098385, 5698195, 6574665, 6897815, 10616637, 15295155, 17094585, 17694395, 19373863, 20693445, 23452571, 26211697, 53083185, 58121589, 60160943, 67238701, 70357713, 78635091, 81394217, 96869315, 117262855, 131058485, 180482829, 201716103, 244182651, 290607945, 300804715, 336193505, 351788565, 393175455, 406971085, 445598849, 902414145, 1008580515, 1143057917, 1220913255, 1336796547, 1383701689, 1546490123, 2227994245, 3429173751, 4151105067, 4639470369, 5715289585, 6683982735, 6918508445, 7732450615, 17145868755, 20755525335, 23197351845, 26290332091, 78870996273, 131451660455, 394354981365]

約数ペア:

[(1, 394354981365), (3, 131451660455), (5, 78870996273), (15, 26290332091), (17, 23197351845), (19, 20755525335), (23, 17145868755), (51, 7732450615), (57, 6918508445), (59, 6683982735), (69, 5715289585), (85, 4639470369), (95, 4151105067), (115, 3429173751), (177, 2227994245), (255, 1546490123), (285, 1383701689), (295, 1336796547), (323, 1220913255), (345, 1143057917), (391, 1008580515), (437, 902414145), (885, 445598849), (969, 406971085), (1003, 393175455), (1121, 351788565), (1173, 336193505), (1311, 300804715), (1357, 290607945), (1615, 244182651), (1955, 201716103), (2185, 180482829), (3009, 131058485), (3363, 117262855), (4071, 96869315), (4845, 81394217), (5015, 78635091), (5605, 70357713), (5865, 67238701), (6555, 60160943), (6785, 58121589), (7429, 53083185), (15045, 26211697), (16815, 23452571), (19057, 20693445), (20355, 19373863), (22287, 17694395), (23069, 17094585), (25783, 15295155), (37145, 10616637), (57171, 6897815), (59981, 6574665), (69207, 5698195), (77349, 5098385), (95285, 4138689), (111435, 3538879), (115345, 3418917), (128915, 3059031), (179943, 2191555), (285855, 1379563), (299905, 1314933), (346035, 1139639), (386745, 1019677), (438311, 899715)]