5385139201

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 6580224000

約数和(自身を除く): 1195084799

約数列:

[1, 13, 19, 23, 71, 79, 169, 247, 299, 437, 923, 1027, 1349, 1501, 1633, 1817, 2197, 3211, 3887, 5609, 5681, 11999, 13351, 17537, 19513, 21229, 23621, 31027, 34523, 41743, 50531, 72917, 73853, 106571, 129007, 155987, 173563, 227981, 253669, 275977, 307073, 403351, 448799, 947921, 960089, 1385423, 1677091, 2451133, 2963753, 3297697, 3587701, 3991949, 5243563, 5834387, 12322973, 18010499, 21802183, 31864729, 68166319, 75847031, 234136487, 283428379, 414241477, 5385139201]

約数ペア:

[(1, 5385139201), (13, 414241477), (19, 283428379), (23, 234136487), (71, 75847031), (79, 68166319), (169, 31864729), (247, 21802183), (299, 18010499), (437, 12322973), (923, 5834387), (1027, 5243563), (1349, 3991949), (1501, 3587701), (1633, 3297697), (1817, 2963753), (2197, 2451133), (3211, 1677091), (3887, 1385423), (5609, 960089), (5681, 947921), (11999, 448799), (13351, 403351), (17537, 307073), (19513, 275977), (21229, 253669), (23621, 227981), (31027, 173563), (34523, 155987), (41743, 129007), (50531, 106571), (72917, 73853)]