136690475

素因数分解:

$5^2\times {\mathrm{1321}}^1\times {\mathrm{4139}}^1$

素因数の和:5470

約数の個数: 12

約数和(自身を含む): 169665480

約数和(自身を除く): 32975005

約数列:

[1, 5, 25, 1321, 4139, 6605, 20695, 33025, 103475, 5467619, 27338095, 136690475]

約数ペア:

[(1, 136690475), (5, 27338095), (25, 5467619), (1321, 103475), (4139, 33025), (6605, 20695)]