23147865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39569}}^1$

素因数の和:39593

約数の個数: 24

約数和(自身を含む): 43210440

約数和(自身を除く): 20062575

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 39569, 118707, 197845, 356121, 514397, 593535, 1543191, 1780605, 2571985, 4629573, 7715955, 23147865]

約数ペア:

[(1, 23147865), (3, 7715955), (5, 4629573), (9, 2571985), (13, 1780605), (15, 1543191), (39, 593535), (45, 514397), (65, 356121), (117, 197845), (195, 118707), (585, 39569)]