97142255

素因数分解:

$5^1\times 7^2\times {\mathrm{373}}^1\times {\mathrm{1063}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 136094112

約数和(自身を除く): 38951857

約数列:

[1, 5, 7, 35, 49, 245, 373, 1063, 1865, 2611, 5315, 7441, 13055, 18277, 37205, 52087, 91385, 260435, 396499, 1982495, 2775493, 13877465, 19428451, 97142255]

約数ペア:

[(1, 97142255), (5, 19428451), (7, 13877465), (35, 2775493), (49, 1982495), (245, 396499), (373, 260435), (1063, 91385), (1865, 52087), (2611, 37205), (5315, 18277), (7441, 13055)]