3116855

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 4646400

約数和(自身を除く): 1529545

約数列:

[1, 5, 7, 19, 35, 43, 95, 109, 133, 215, 301, 545, 665, 763, 817, 1505, 2071, 3815, 4085, 4687, 5719, 10355, 14497, 23435, 28595, 32809, 72485, 89053, 164045, 445265, 623371, 3116855]

約数ペア:

[(1, 3116855), (5, 623371), (7, 445265), (19, 164045), (35, 89053), (43, 72485), (95, 32809), (109, 28595), (133, 23435), (215, 14497), (301, 10355), (545, 5719), (665, 4687), (763, 4085), (817, 3815), (1505, 2071)]