13857715

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 17170560

約数和(自身を除く): 3312845

約数列:

[1, 5, 47, 109, 235, 541, 545, 2705, 5123, 25427, 25615, 58969, 127135, 294845, 2771543, 13857715]

約数ペア:

[(1, 13857715), (5, 2771543), (47, 294845), (109, 127135), (235, 58969), (541, 25615), (545, 25427), (2705, 5123)]