868996865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2647}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 1171390464

約数和(自身を除く): 302393599

約数列:

[1, 5, 11, 47, 55, 127, 235, 517, 635, 1397, 2585, 2647, 5969, 6985, 13235, 29117, 29845, 65659, 124409, 145585, 328295, 336169, 622045, 1368499, 1680845, 3697859, 6842495, 15799943, 18489295, 78999715, 173799373, 868996865]

約数ペア:

[(1, 868996865), (5, 173799373), (11, 78999715), (47, 18489295), (55, 15799943), (127, 6842495), (235, 3697859), (517, 1680845), (635, 1368499), (1397, 622045), (2585, 336169), (2647, 328295), (5969, 145585), (6985, 124409), (13235, 65659), (29117, 29845)]