23409555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120049}}^1$

素因数の和:120070

約数の個数: 16

約数和(自身を含む): 40336800

約数和(自身を除く): 16927245

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 120049, 360147, 600245, 1560637, 1800735, 4681911, 7803185, 23409555]

約数ペア:

[(1, 23409555), (3, 7803185), (5, 4681911), (13, 1800735), (15, 1560637), (39, 600245), (65, 360147), (195, 120049)]