129570005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1493}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 164901744

約数和(自身を除く): 35331739

約数列:

[1, 5, 17, 85, 1021, 1493, 5105, 7465, 17357, 25381, 86785, 126905, 1524353, 7621765, 25914001, 129570005]

約数ペア:

[(1, 129570005), (5, 25914001), (17, 7621765), (85, 1524353), (1021, 126905), (1493, 86785), (5105, 25381), (7465, 17357)]