4202905

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 6052032

約数和(自身を除く): 1849127

約数列:

[1, 5, 7, 23, 35, 115, 161, 227, 529, 805, 1135, 1589, 2645, 3703, 5221, 7945, 18515, 26105, 36547, 120083, 182735, 600415, 840581, 4202905]

約数ペア:

[(1, 4202905), (5, 840581), (7, 600415), (23, 182735), (35, 120083), (115, 36547), (161, 26105), (227, 18515), (529, 7945), (805, 5221), (1135, 3703), (1589, 2645)]