15255459

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:912

約数の個数: 20

約数和(自身を含む): 22898040

約数和(自身を除く): 7642581

約数列:

[1, 3, 9, 27, 81, 331, 569, 993, 1707, 2979, 5121, 8937, 15363, 26811, 46089, 188339, 565017, 1695051, 5085153, 15255459]

約数ペア:

[(1, 15255459), (3, 5085153), (9, 1695051), (27, 565017), (81, 188339), (331, 46089), (569, 26811), (993, 15363), (1707, 8937), (2979, 5121)]