71424055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1021}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 90949824

約数和(自身を除く): 19525769

約数列:

[1, 5, 17, 85, 823, 1021, 4115, 5105, 13991, 17357, 69955, 86785, 840283, 4201415, 14284811, 71424055]

約数ペア:

[(1, 71424055), (5, 14284811), (17, 4201415), (85, 840283), (823, 86785), (1021, 69955), (4115, 17357), (5105, 13991)]