28776135

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7079}}^1$

素因数の和:7358

約数の個数: 16

約数和(自身を含む): 46218240

約数和(自身を除く): 17442105

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 7079, 21237, 35395, 106185, 1918409, 5755227, 9592045, 28776135]

約数ペア:

[(1, 28776135), (3, 9592045), (5, 5755227), (15, 1918409), (271, 106185), (813, 35395), (1355, 21237), (4065, 7079)]