15672620271

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{40361}}^1$

素因数の和:40464

約数の個数: 48

約数和(自身を含む): 26704790784

約数和(自身を除く): 11032170513

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 1681, 3157, 5043, 9471, 11767, 18491, 35301, 40361, 55473, 121083, 129437, 282527, 388311, 443971, 847581, 1331913, 1654801, 3107797, 4964403, 9323391, 11583607, 18202811, 34750821, 54608433, 67846841, 127419677, 203540523, 382259031, 474927887, 746315251, 1424783661, 2238945753, 5224206757, 15672620271]

約数ペア:

[(1, 15672620271), (3, 5224206757), (7, 2238945753), (11, 1424783661), (21, 746315251), (33, 474927887), (41, 382259031), (77, 203540523), (123, 127419677), (231, 67846841), (287, 54608433), (451, 34750821), (861, 18202811), (1353, 11583607), (1681, 9323391), (3157, 4964403), (5043, 3107797), (9471, 1654801), (11767, 1331913), (18491, 847581), (35301, 443971), (40361, 388311), (55473, 282527), (121083, 129437)]