42002895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{919}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 73658880

約数和(自身を除く): 31655985

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 277, 831, 919, 1385, 2757, 3047, 4155, 4595, 9141, 10109, 13785, 15235, 30327, 45705, 50545, 151635, 254563, 763689, 1272815, 2800193, 3818445, 8400579, 14000965, 42002895]

約数ペア:

[(1, 42002895), (3, 14000965), (5, 8400579), (11, 3818445), (15, 2800193), (33, 1272815), (55, 763689), (165, 254563), (277, 151635), (831, 50545), (919, 45705), (1385, 30327), (2757, 15235), (3047, 13785), (4155, 10109), (4595, 9141)]