83142005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20353}}^1$

素因数の和:20420

約数の個数: 16

約数和(自身を含む): 107469120

約数和(自身を除く): 24327115

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 20353, 101765, 386707, 875179, 1933535, 4375895, 16628401, 83142005]

約数ペア:

[(1, 83142005), (5, 16628401), (19, 4375895), (43, 1933535), (95, 875179), (215, 386707), (817, 101765), (4085, 20353)]