11120875

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 14208480

約数和(自身を除く): 3087605

約数列:

[1, 5, 25, 43, 125, 215, 1075, 2069, 5375, 10345, 51725, 88967, 258625, 444835, 2224175, 11120875]

約数ペア:

[(1, 11120875), (5, 2224175), (25, 444835), (43, 258625), (125, 88967), (215, 51725), (1075, 10345), (2069, 5375)]