15717395

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 19897920

約数和(自身を除く): 4180525

約数列:

[1, 5, 23, 97, 115, 485, 1409, 2231, 7045, 11155, 32407, 136673, 162035, 683365, 3143479, 15717395]

約数ペア:

[(1, 15717395), (5, 3143479), (23, 683365), (97, 162035), (115, 136673), (485, 32407), (1409, 11155), (2231, 7045)]