28799485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 41513472

約数和(自身を除く): 12713987

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 857, 2585, 3055, 4285, 6721, 9427, 11141, 33605, 40279, 47135, 55705, 122551, 201395, 443069, 523627, 612755, 2215345, 2618135, 5759897, 28799485]

約数ペア:

[(1, 28799485), (5, 5759897), (11, 2618135), (13, 2215345), (47, 612755), (55, 523627), (65, 443069), (143, 201395), (235, 122551), (517, 55705), (611, 47135), (715, 40279), (857, 33605), (2585, 11141), (3055, 9427), (4285, 6721)]