16680675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20219}}^1$

素因数の和:20243

約数の個数: 24

約数和(自身を含む): 30087360

約数和(自身を除く): 13406685

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 20219, 60657, 101095, 222409, 303285, 505475, 667227, 1112045, 1516425, 3336135, 5560225, 16680675]

約数ペア:

[(1, 16680675), (3, 5560225), (5, 3336135), (11, 1516425), (15, 1112045), (25, 667227), (33, 505475), (55, 303285), (75, 222409), (165, 101095), (275, 60657), (825, 20219)]