231430705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{47279}}^1$

素因数の和:47384

約数の個数: 16

約数和(自身を含む): 306374400

約数和(自身を除く): 74943695

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 47279, 236395, 520069, 2600345, 4207831, 21039155, 46286141, 231430705]

約数ペア:

[(1, 231430705), (5, 46286141), (11, 21039155), (55, 4207831), (89, 2600345), (445, 520069), (979, 236395), (4895, 47279)]