8460035

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 11064240

約数和(自身を除く): 2604205

約数列:

[1, 5, 19, 43, 95, 109, 215, 361, 545, 817, 1805, 2071, 4085, 4687, 10355, 15523, 23435, 39349, 77615, 89053, 196745, 445265, 1692007, 8460035]

約数ペア:

[(1, 8460035), (5, 1692007), (19, 445265), (43, 196745), (95, 89053), (109, 77615), (215, 39349), (361, 23435), (545, 15523), (817, 10355), (1805, 4687), (2071, 4085)]