25850055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22381}}^1$

素因数の和:22407

約数の個数: 32

約数和(自身を含む): 51568128

約数和(自身を除く): 25718073

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 22381, 67143, 111905, 156667, 246191, 335715, 470001, 738573, 783335, 1230955, 1723337, 2350005, 3692865, 5170011, 8616685, 25850055]

約数ペア:

[(1, 25850055), (3, 8616685), (5, 5170011), (7, 3692865), (11, 2350005), (15, 1723337), (21, 1230955), (33, 783335), (35, 738573), (55, 470001), (77, 335715), (105, 246191), (165, 156667), (231, 111905), (385, 67143), (1155, 22381)]