13306922115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20630887}}^1$

素因数の和:20630938

約数の個数: 16

約数和(自身を含む): 21786217728

約数和(自身を除く): 8479295613

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 20630887, 61892661, 103154435, 309463305, 887128141, 2661384423, 4435640705, 13306922115]

約数ペア:

[(1, 13306922115), (3, 4435640705), (5, 2661384423), (15, 887128141), (43, 309463305), (129, 103154435), (215, 61892661), (645, 20630887)]