83640345

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{67181}}^1$

素因数の和:67272

約数の個数: 16

約数和(自身を含む): 135438912

約数和(自身を除く): 51798567

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 67181, 201543, 335905, 1007715, 5576023, 16728069, 27880115, 83640345]

約数ペア:

[(1, 83640345), (3, 27880115), (5, 16728069), (15, 5576023), (83, 1007715), (249, 335905), (415, 201543), (1245, 67181)]