25103645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 37656576

約数和(自身を除く): 12552931

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 1361, 2635, 3689, 6805, 9527, 18445, 23137, 42191, 47635, 115685, 161959, 210955, 295337, 717247, 809795, 1476685, 3586235, 5020729, 25103645]

約数ペア:

[(1, 25103645), (5, 5020729), (7, 3586235), (17, 1476685), (31, 809795), (35, 717247), (85, 295337), (119, 210955), (155, 161959), (217, 115685), (527, 47635), (595, 42191), (1085, 23137), (1361, 18445), (2635, 9527), (3689, 6805)]