123535515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2027}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 210263040

約数和(自身を除く): 86727525

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 255, 717, 1195, 2027, 3585, 4063, 6081, 10135, 12189, 20315, 30405, 34459, 60945, 103377, 172295, 484453, 516885, 1453359, 2422265, 7266795, 8235701, 24707103, 41178505, 123535515]

約数ペア:

[(1, 123535515), (3, 41178505), (5, 24707103), (15, 8235701), (17, 7266795), (51, 2422265), (85, 1453359), (239, 516885), (255, 484453), (717, 172295), (1195, 103377), (2027, 60945), (3585, 34459), (4063, 30405), (6081, 20315), (10135, 12189)]