157028945

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{6203}}^1$

素因数の和:6352

約数の個数: 16

約数和(自身を含む): 193862592

約数和(自身を除く): 36833647

約数列:

[1, 5, 61, 83, 305, 415, 5063, 6203, 25315, 31015, 378383, 514849, 1891915, 2574245, 31405789, 157028945]

約数ペア:

[(1, 157028945), (5, 31405789), (61, 2574245), (83, 1891915), (305, 514849), (415, 378383), (5063, 31015), (6203, 25315)]