138350605

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{1021}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 170494128

約数和(自身を除く): 32143523

約数列:

[1, 5, 41, 205, 661, 1021, 3305, 5105, 27101, 41861, 135505, 209305, 674881, 3374405, 27670121, 138350605]

約数ペア:

[(1, 138350605), (5, 27670121), (41, 3374405), (205, 674881), (661, 209305), (1021, 135505), (3305, 41861), (5105, 27101)]