2247603215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{66883}}^1$

素因数の和:66959

約数の個数: 32

約数和(自身を含む): 3236115456

約数和(自身を除く): 988512241

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 2585, 3055, 6721, 33605, 66883, 334415, 735713, 869479, 3143501, 3678565, 4347395, 9564269, 15717505, 34578511, 40865513, 47821345, 172892555, 204327565, 449520643, 2247603215]

約数ペア:

[(1, 2247603215), (5, 449520643), (11, 204327565), (13, 172892555), (47, 47821345), (55, 40865513), (65, 34578511), (143, 15717505), (235, 9564269), (517, 4347395), (611, 3678565), (715, 3143501), (2585, 869479), (3055, 735713), (6721, 334415), (33605, 66883)]