15666913215

素因数分解:

$3^3\times 5^1\times {\mathrm{116051209}}^1$

素因数の和:116051223

約数の個数: 16

約数和(自身を含む): 27852290400

約数和(自身を除く): 12185377185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 116051209, 348153627, 580256045, 1044460881, 1740768135, 3133382643, 5222304405, 15666913215]

約数ペア:

[(1, 15666913215), (3, 5222304405), (5, 3133382643), (9, 1740768135), (15, 1044460881), (27, 580256045), (45, 348153627), (135, 116051209)]