16564095

素因数分解:

$3^5\times 5^1\times {\mathrm{13633}}^1$

素因数の和:13653

約数の個数: 24

約数和(自身を含む): 29776656

約数和(自身を除く): 13212561

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 13633, 40899, 68165, 122697, 204495, 368091, 613485, 1104273, 1840455, 3312819, 5521365, 16564095]

約数ペア:

[(1, 16564095), (3, 5521365), (5, 3312819), (9, 1840455), (15, 1104273), (27, 613485), (45, 368091), (81, 204495), (135, 122697), (243, 68165), (405, 40899), (1215, 13633)]