57770515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 78216624

約数和(自身を除く): 20446109

約数列:

[1, 5, 11, 31, 55, 155, 341, 961, 1093, 1705, 4805, 5465, 10571, 12023, 33883, 52855, 60115, 169415, 372713, 1050373, 1863565, 5251865, 11554103, 57770515]

約数ペア:

[(1, 57770515), (5, 11554103), (11, 5251865), (31, 1863565), (55, 1050373), (155, 372713), (341, 169415), (961, 60115), (1093, 52855), (1705, 33883), (4805, 12023), (5465, 10571)]