268461175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1109}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 348504480

約数和(自身を除く): 80043305

約数列:

[1, 5, 23, 25, 115, 421, 575, 1109, 2105, 5545, 9683, 10525, 25507, 27725, 48415, 127535, 242075, 466889, 637675, 2334445, 10738447, 11672225, 53692235, 268461175]

約数ペア:

[(1, 268461175), (5, 53692235), (23, 11672225), (25, 10738447), (115, 2334445), (421, 637675), (575, 466889), (1109, 242075), (2105, 127535), (5545, 48415), (9683, 27725), (10525, 25507)]