127988165

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{3119}}^1$

素因数の和:3436

約数の個数: 16

約数和(自身を含む): 159494400

約数和(自身を除く): 31506235

約数列:

[1, 5, 29, 145, 283, 1415, 3119, 8207, 15595, 41035, 90451, 452255, 882677, 4413385, 25597633, 127988165]

約数ペア:

[(1, 127988165), (5, 25597633), (29, 4413385), (145, 882677), (283, 452255), (1415, 90451), (3119, 41035), (8207, 15595)]