87184435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31193}}^1$

素因数の和:31254

約数の個数: 16

約数和(自身を含む): 115293024

約数和(自身を除く): 28108589

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 31193, 155965, 405509, 1341299, 2027545, 6706495, 17436887, 87184435]

約数ペア:

[(1, 87184435), (5, 17436887), (13, 6706495), (43, 2027545), (65, 1341299), (215, 405509), (559, 155965), (2795, 31193)]