121242895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 166622400

約数和(自身を除く): 45379505

約数列:

[1, 5, 17, 19, 37, 85, 95, 185, 323, 629, 703, 1615, 2029, 3145, 3515, 10145, 11951, 34493, 38551, 59755, 75073, 172465, 192755, 375365, 655367, 1276241, 1426387, 3276835, 6381205, 7131935, 24248579, 121242895]

約数ペア:

[(1, 121242895), (5, 24248579), (17, 7131935), (19, 6381205), (37, 3276835), (85, 1426387), (95, 1276241), (185, 655367), (323, 375365), (629, 192755), (703, 172465), (1615, 75073), (2029, 59755), (3145, 38551), (3515, 34493), (10145, 11951)]