3281285

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 4678560

約数和(自身を除く): 1397275

約数列:

[1, 5, 7, 35, 49, 59, 227, 245, 295, 413, 1135, 1589, 2065, 2891, 7945, 11123, 13393, 14455, 55615, 66965, 93751, 468755, 656257, 3281285]

約数ペア:

[(1, 3281285), (5, 656257), (7, 468755), (35, 93751), (49, 66965), (59, 55615), (227, 14455), (245, 13393), (295, 11123), (413, 7945), (1135, 2891), (1589, 2065)]