15727570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 29542320

約数和(自身を除く): 13814750

約数列:

[1, 2, 5, 10, 29, 58, 145, 193, 281, 290, 386, 562, 965, 1405, 1930, 2810, 5597, 8149, 11194, 16298, 27985, 40745, 54233, 55970, 81490, 108466, 271165, 542330, 1572757, 3145514, 7863785, 15727570]

約数ペア:

[(1, 15727570), (2, 7863785), (5, 3145514), (10, 1572757), (29, 542330), (58, 271165), (145, 108466), (193, 81490), (281, 55970), (290, 54233), (386, 40745), (562, 27985), (965, 16298), (1405, 11194), (1930, 8149), (2810, 5597)]