20143219965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122080121}}^1$

素因数の和:122080140

約数の個数: 16

約数和(自身を含む): 35159075136

約数和(自身を除く): 15015855171

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122080121, 366240363, 610400605, 1342881331, 1831201815, 4028643993, 6714406655, 20143219965]

約数ペア:

[(1, 20143219965), (3, 6714406655), (5, 4028643993), (11, 1831201815), (15, 1342881331), (33, 610400605), (55, 366240363), (165, 122080121)]