25425741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 39029760

約数和(自身を除く): 13604019

約数列:

[1, 3, 11, 23, 33, 69, 139, 241, 253, 417, 723, 759, 1529, 2651, 3197, 4587, 5543, 7953, 9591, 16629, 33499, 35167, 60973, 100497, 105501, 182919, 368489, 770477, 1105467, 2311431, 8475247, 25425741]

約数ペア:

[(1, 25425741), (3, 8475247), (11, 2311431), (23, 1105467), (33, 770477), (69, 368489), (139, 182919), (241, 105501), (253, 100497), (417, 60973), (723, 35167), (759, 33499), (1529, 16629), (2651, 9591), (3197, 7953), (4587, 5543)]