142667735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5783

約数の個数: 32

約数和(自身を含む): 210788352

約数和(自身を除く): 68120617

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 3565, 4991, 5717, 24955, 28585, 40019, 131491, 177227, 200095, 657455, 886135, 920437, 1240589, 4076221, 4602185, 6202945, 20381105, 28533547, 142667735]

約数ペア:

[(1, 142667735), (5, 28533547), (7, 20381105), (23, 6202945), (31, 4602185), (35, 4076221), (115, 1240589), (155, 920437), (161, 886135), (217, 657455), (713, 200095), (805, 177227), (1085, 131491), (3565, 40019), (4991, 28585), (5717, 24955)]