2016088905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{3967}}^1$

素因数の和:5985

約数の個数: 32

約数和(自身を含む): 3418066944

約数和(自身を除く): 1401978039

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1993, 3967, 5979, 9965, 11901, 19835, 29895, 33881, 59505, 67439, 101643, 169405, 202317, 337195, 508215, 1011585, 7906231, 23718693, 39531155, 118593465, 134405927, 403217781, 672029635, 2016088905]

約数ペア:

[(1, 2016088905), (3, 672029635), (5, 403217781), (15, 134405927), (17, 118593465), (51, 39531155), (85, 23718693), (255, 7906231), (1993, 1011585), (3967, 508215), (5979, 337195), (9965, 202317), (11901, 169405), (19835, 101643), (29895, 67439), (33881, 59505)]