109166005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1997}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 146181672

約数和(自身を除く): 37015667

約数列:

[1, 5, 13, 29, 65, 145, 377, 841, 1885, 1997, 4205, 9985, 10933, 25961, 54665, 57913, 129805, 289565, 752869, 1679477, 3764345, 8397385, 21833201, 109166005]

約数ペア:

[(1, 109166005), (5, 21833201), (13, 8397385), (29, 3764345), (65, 1679477), (145, 752869), (377, 289565), (841, 129805), (1885, 57913), (1997, 54665), (4205, 25961), (9985, 10933)]