2783172665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 4214633472

約数和(自身を除く): 1431460807

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 101, 355, 455, 497, 505, 707, 853, 923, 1313, 2485, 3535, 4265, 4615, 5971, 6461, 6565, 7171, 9191, 11089, 29855, 32305, 35855, 45955, 50197, 55445, 60563, 77623, 86153, 93223, 250985, 302815, 388115, 423941, 430765, 466115, 603071, 652561, 787319, 1119989, 2119705, 3015355, 3262805, 3936595, 5511233, 5599945, 6116863, 7839923, 27556165, 30584315, 39199615, 42818041, 79519219, 214090205, 397596095, 556634533, 2783172665]

約数ペア:

[(1, 2783172665), (5, 556634533), (7, 397596095), (13, 214090205), (35, 79519219), (65, 42818041), (71, 39199615), (91, 30584315), (101, 27556165), (355, 7839923), (455, 6116863), (497, 5599945), (505, 5511233), (707, 3936595), (853, 3262805), (923, 3015355), (1313, 2119705), (2485, 1119989), (3535, 787319), (4265, 652561), (4615, 603071), (5971, 466115), (6461, 430765), (6565, 423941), (7171, 388115), (9191, 302815), (11089, 250985), (29855, 93223), (32305, 86153), (35855, 77623), (45955, 60563), (50197, 55445)]