123054005

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1381}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 150450048

約数和(自身を除く): 27396043

約数列:

[1, 5, 71, 251, 355, 1255, 1381, 6905, 17821, 89105, 98051, 346631, 490255, 1733155, 24610801, 123054005]

約数ペア:

[(1, 123054005), (5, 24610801), (71, 1733155), (251, 490255), (355, 346631), (1255, 98051), (1381, 89105), (6905, 17821)]