15676848385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{19211}}^1$

素因数の和:19665

約数の個数: 32

約数和(自身を含む): 21130740864

約数和(自身を除く): 5453892479

約数列:

[1, 5, 11, 37, 55, 185, 401, 407, 2005, 2035, 4411, 14837, 19211, 22055, 74185, 96055, 163207, 211321, 710807, 816035, 1056605, 3554035, 7703611, 7818877, 38518055, 39094385, 84739721, 285033607, 423698605, 1425168035, 3135369677, 15676848385]

約数ペア:

[(1, 15676848385), (5, 3135369677), (11, 1425168035), (37, 423698605), (55, 285033607), (185, 84739721), (401, 39094385), (407, 38518055), (2005, 7818877), (2035, 7703611), (4411, 3554035), (14837, 1056605), (19211, 816035), (22055, 710807), (74185, 211321), (96055, 163207)]