86445745

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 106585920

約数和(自身を除く): 20140175

約数列:

[1, 5, 67, 83, 335, 415, 3109, 5561, 15545, 27805, 208303, 258047, 1041515, 1290235, 17289149, 86445745]

約数ペア:

[(1, 86445745), (5, 17289149), (67, 1290235), (83, 1041515), (335, 258047), (415, 208303), (3109, 27805), (5561, 15545)]