8073215

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 10639392

約数和(自身を除く): 2566177

約数列:

[1, 5, 17, 37, 85, 151, 185, 289, 629, 755, 1445, 2567, 3145, 5587, 10693, 12835, 27935, 43639, 53465, 94979, 218195, 474895, 1614643, 8073215]

約数ペア:

[(1, 8073215), (5, 1614643), (17, 474895), (37, 218195), (85, 94979), (151, 53465), (185, 43639), (289, 27935), (629, 12835), (755, 10693), (1445, 5587), (2567, 3145)]