238993475

素因数分解:

$5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13259}}^1$

素因数の和:13379

約数の個数: 24

約数和(自身を含む): 342001920

約数和(自身を除く): 103008445

約数列:

[1, 5, 7, 25, 35, 103, 175, 515, 721, 2575, 3605, 13259, 18025, 66295, 92813, 331475, 464065, 1365677, 2320325, 6828385, 9559739, 34141925, 47798695, 238993475]

約数ペア:

[(1, 238993475), (5, 47798695), (7, 34141925), (25, 9559739), (35, 6828385), (103, 2320325), (175, 1365677), (515, 464065), (721, 331475), (2575, 92813), (3605, 66295), (13259, 18025)]