28951395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{175463}}^1$

素因数の和:175482

約数の個数: 16

約数和(自身を含む): 50533632

約数和(自身を除く): 21582237

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 175463, 526389, 877315, 1930093, 2631945, 5790279, 9650465, 28951395]

約数ペア:

[(1, 28951395), (3, 9650465), (5, 5790279), (11, 2631945), (15, 1930093), (33, 877315), (55, 526389), (165, 175463)]