16428195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{52153}}^1$

素因数の和:52171

約数の個数: 24

約数和(自身を含む): 32544096

約数和(自身を除く): 16115901

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 52153, 156459, 260765, 365071, 469377, 782295, 1095213, 1825355, 2346885, 3285639, 5476065, 16428195]

約数ペア:

[(1, 16428195), (3, 5476065), (5, 3285639), (7, 2346885), (9, 1825355), (15, 1095213), (21, 782295), (35, 469377), (45, 365071), (63, 260765), (105, 156459), (315, 52153)]