25111295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 35271936

約数和(自身を除く): 10160641

約数列:

[1, 5, 11, 17, 55, 85, 107, 187, 251, 535, 935, 1177, 1255, 1819, 2761, 4267, 5885, 9095, 13805, 20009, 21335, 26857, 46937, 100045, 134285, 234685, 295427, 456569, 1477135, 2282845, 5022259, 25111295]

約数ペア:

[(1, 25111295), (5, 5022259), (11, 2282845), (17, 1477135), (55, 456569), (85, 295427), (107, 234685), (187, 134285), (251, 100045), (535, 46937), (935, 26857), (1177, 21335), (1255, 20009), (1819, 13805), (2761, 9095), (4267, 5885)]