390166702925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{11273}}^1$

素因数の和:11439

約数の個数: 96

約数和(自身を含む): 550780176384

約数和(自身を除く): 160613473459

約数列:

[1, 5, 17, 25, 31, 37, 71, 85, 155, 185, 355, 425, 527, 629, 775, 925, 1147, 1207, 1775, 2201, 2627, 2635, 3145, 5735, 6035, 11005, 11273, 13135, 13175, 15725, 19499, 28675, 30175, 37417, 44659, 55025, 56365, 65675, 81437, 97495, 187085, 191641, 223295, 281825, 349463, 407185, 417101, 487475, 800383, 935425, 958205, 1116475, 1384429, 1747315, 2035925, 2085505, 4001915, 4791025, 5940871, 6922145, 7090717, 8736575, 10427525, 12930131, 13606511, 20009575, 24811873, 29614171, 29704355, 34610725, 35453585, 64650655, 68032555, 124059365, 148070855, 148521775, 177267925, 219812227, 323253275, 340162775, 421801841, 503440907, 620296825, 740354275, 918039301, 1099061135, 2109009205, 2517204535, 4590196505, 5495305675, 10545046025, 12586022675, 15606668117, 22950982525, 78033340585, 390166702925]

約数ペア:

[(1, 390166702925), (5, 78033340585), (17, 22950982525), (25, 15606668117), (31, 12586022675), (37, 10545046025), (71, 5495305675), (85, 4590196505), (155, 2517204535), (185, 2109009205), (355, 1099061135), (425, 918039301), (527, 740354275), (629, 620296825), (775, 503440907), (925, 421801841), (1147, 340162775), (1207, 323253275), (1775, 219812227), (2201, 177267925), (2627, 148521775), (2635, 148070855), (3145, 124059365), (5735, 68032555), (6035, 64650655), (11005, 35453585), (11273, 34610725), (13135, 29704355), (13175, 29614171), (15725, 24811873), (19499, 20009575), (28675, 13606511), (30175, 12930131), (37417, 10427525), (44659, 8736575), (55025, 7090717), (56365, 6922145), (65675, 5940871), (81437, 4791025), (97495, 4001915), (187085, 2085505), (191641, 2035925), (223295, 1747315), (281825, 1384429), (349463, 1116475), (407185, 958205), (417101, 935425), (487475, 800383)]