47731342175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{66071}}^1$

素因数の和:66200

約数の個数: 48

約数和(自身を含む): 67247553024

約数和(自身を除く): 19516210849

約数列:

[1, 5, 11, 25, 37, 55, 71, 185, 275, 355, 407, 781, 925, 1775, 2035, 2627, 3905, 10175, 13135, 19525, 28897, 65675, 66071, 144485, 330355, 722425, 726781, 1651775, 2444627, 3633905, 4691041, 12223135, 18169525, 23455205, 26890897, 51601451, 61115675, 117276025, 134454485, 173568517, 258007255, 672272425, 867842585, 1290036275, 1909253687, 4339212925, 9546268435, 47731342175]

約数ペア:

[(1, 47731342175), (5, 9546268435), (11, 4339212925), (25, 1909253687), (37, 1290036275), (55, 867842585), (71, 672272425), (185, 258007255), (275, 173568517), (355, 134454485), (407, 117276025), (781, 61115675), (925, 51601451), (1775, 26890897), (2035, 23455205), (2627, 18169525), (3905, 12223135), (10175, 4691041), (13135, 3633905), (19525, 2444627), (28897, 1651775), (65675, 726781), (66071, 722425), (144485, 330355)]