42122005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1789}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 53742960

約数和(自身を除く): 11620955

約数列:

[1, 5, 17, 85, 277, 1385, 1789, 4709, 8945, 23545, 30413, 152065, 495553, 2477765, 8424401, 42122005]

約数ペア:

[(1, 42122005), (5, 8424401), (17, 2477765), (85, 495553), (277, 152065), (1385, 30413), (1789, 23545), (4709, 8945)]