23409615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82139}}^1$

素因数の和:82166

約数の個数: 16

約数和(自身を含む): 39427200

約数和(自身を除く): 16017585

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 82139, 246417, 410695, 1232085, 1560641, 4681923, 7803205, 23409615]

約数ペア:

[(1, 23409615), (3, 7803205), (5, 4681923), (15, 1560641), (19, 1232085), (57, 410695), (95, 246417), (285, 82139)]