15268587

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 21181440

約数和(自身を除く): 5912853

約数列:

[1, 3, 29, 87, 223, 669, 787, 2361, 6467, 19401, 22823, 68469, 175501, 526503, 5089529, 15268587]

約数ペア:

[(1, 15268587), (3, 5089529), (29, 526503), (87, 175501), (223, 68469), (669, 22823), (787, 19401), (2361, 6467)]