67531475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6637}}^1$

素因数の和:6695

約数の個数: 24

約数和(自身を含む): 93834768

約数和(自身を除く): 26303293

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 6637, 10175, 33185, 73007, 165925, 245569, 365035, 1227845, 1825175, 2701259, 6139225, 13506295, 67531475]

約数ペア:

[(1, 67531475), (5, 13506295), (11, 6139225), (25, 2701259), (37, 1825175), (55, 1227845), (185, 365035), (275, 245569), (407, 165925), (925, 73007), (2035, 33185), (6637, 10175)]