128510665

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 156119040

約数和(自身を除く): 27608375

約数列:

[1, 5, 127, 439, 461, 635, 2195, 2305, 55753, 58547, 202379, 278765, 292735, 1011895, 25702133, 128510665]

約数ペア:

[(1, 128510665), (5, 25702133), (127, 1011895), (439, 292735), (461, 278765), (635, 202379), (2195, 58547), (2305, 55753)]