42904565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41057}}^1$

素因数の和:41092

約数の個数: 16

約数和(自身を含む): 59123520

約数和(自身を除く): 16218955

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 41057, 205285, 451627, 780083, 2258135, 3900415, 8580913, 42904565]

約数ペア:

[(1, 42904565), (5, 8580913), (11, 3900415), (19, 2258135), (55, 780083), (95, 451627), (209, 205285), (1045, 41057)]