2808795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2271525

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 587, 957, 1595, 1761, 2935, 4785, 6457, 8805, 17023, 19371, 32285, 51069, 85115, 96855, 187253, 255345, 561759, 936265, 2808795]

約数ペア:

[(1, 2808795), (3, 936265), (5, 561759), (11, 255345), (15, 187253), (29, 96855), (33, 85115), (55, 51069), (87, 32285), (145, 19371), (165, 17023), (319, 8805), (435, 6457), (587, 4785), (957, 2935), (1595, 1761)]