42554715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 82722816

約数和(自身を除く): 40168101

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 67, 69, 105, 115, 161, 201, 263, 335, 345, 469, 483, 789, 805, 1005, 1315, 1407, 1541, 1841, 2345, 2415, 3945, 4623, 5523, 6049, 7035, 7705, 9205, 10787, 17621, 18147, 23115, 27615, 30245, 32361, 42343, 52863, 53935, 88105, 90735, 123347, 127029, 161805, 211715, 264315, 370041, 405283, 616735, 635145, 1215849, 1850205, 2026415, 2836981, 6079245, 8510943, 14184905, 42554715]

約数ペア:

[(1, 42554715), (3, 14184905), (5, 8510943), (7, 6079245), (15, 2836981), (21, 2026415), (23, 1850205), (35, 1215849), (67, 635145), (69, 616735), (105, 405283), (115, 370041), (161, 264315), (201, 211715), (263, 161805), (335, 127029), (345, 123347), (469, 90735), (483, 88105), (789, 53935), (805, 52863), (1005, 42343), (1315, 32361), (1407, 30245), (1541, 27615), (1841, 23115), (2345, 18147), (2415, 17621), (3945, 10787), (4623, 9205), (5523, 7705), (6049, 7035)]