23988065

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 29595456

約数和(自身を除く): 5607391

約数列:

[1, 5, 53, 131, 265, 655, 691, 3455, 6943, 34715, 36623, 90521, 183115, 452605, 4797613, 23988065]

約数ペア:

[(1, 23988065), (5, 4797613), (53, 452605), (131, 183115), (265, 90521), (655, 36623), (691, 34715), (3455, 6943)]