4231605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 7815168

約数和(自身を除く): 3583563

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 211, 573, 633, 955, 1055, 1337, 1477, 2865, 3165, 4011, 4431, 6685, 7385, 20055, 22155, 40301, 120903, 201505, 282107, 604515, 846321, 1410535, 4231605]

約数ペア:

[(1, 4231605), (3, 1410535), (5, 846321), (7, 604515), (15, 282107), (21, 201505), (35, 120903), (105, 40301), (191, 22155), (211, 20055), (573, 7385), (633, 6685), (955, 4431), (1055, 4011), (1337, 3165), (1477, 2865)]