2772033605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{3607}}^1$

素因数の和:3869

約数の個数: 32

約数和(自身を含む): 3694014720

約数和(自身を除く): 921981115

約数列:

[1, 5, 11, 55, 89, 157, 445, 785, 979, 1727, 3607, 4895, 8635, 13973, 18035, 39677, 69865, 153703, 198385, 321023, 566299, 768515, 1605115, 2831495, 3531253, 6229289, 17656265, 31146445, 50400611, 252003055, 554406721, 2772033605]

約数ペア:

[(1, 2772033605), (5, 554406721), (11, 252003055), (55, 50400611), (89, 31146445), (157, 17656265), (445, 6229289), (785, 3531253), (979, 2831495), (1727, 1605115), (3607, 768515), (4895, 566299), (8635, 321023), (13973, 198385), (18035, 153703), (39677, 69865)]