9400455

素因数分解:

$3^6\times 5^1\times {\mathrm{2579}}^1$

素因数の和:2602

約数の個数: 28

約数和(自身を含む): 16919640

約数和(自身を除く): 7519185

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2579, 3645, 7737, 12895, 23211, 38685, 69633, 116055, 208899, 348165, 626697, 1044495, 1880091, 3133485, 9400455]

約数ペア:

[(1, 9400455), (3, 3133485), (5, 1880091), (9, 1044495), (15, 626697), (27, 348165), (45, 208899), (81, 116055), (135, 69633), (243, 38685), (405, 23211), (729, 12895), (1215, 7737), (2579, 3645)]