16396245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21433}}^1$

素因数の和:21461

約数の個数: 24

約数和(自身を含む): 30093336

約数和(自身を除く): 13697091

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 21433, 64299, 107165, 192897, 321495, 364361, 964485, 1093083, 1821805, 3279249, 5465415, 16396245]

約数ペア:

[(1, 16396245), (3, 5465415), (5, 3279249), (9, 1821805), (15, 1093083), (17, 964485), (45, 364361), (51, 321495), (85, 192897), (153, 107165), (255, 64299), (765, 21433)]