15678002739

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{84751}}^1$

素因数の和:85167

約数の個数: 32

約数和(自身を含む): 24994381824

約数和(自身を除く): 9316379085

約数列:

[1, 3, 7, 21, 23, 69, 161, 383, 483, 1149, 2681, 8043, 8809, 26427, 61663, 84751, 184989, 254253, 593257, 1779771, 1949273, 5847819, 13644911, 32459633, 40934733, 97378899, 227217431, 681652293, 746571559, 2239714677, 5226000913, 15678002739]

約数ペア:

[(1, 15678002739), (3, 5226000913), (7, 2239714677), (21, 746571559), (23, 681652293), (69, 227217431), (161, 97378899), (383, 40934733), (483, 32459633), (1149, 13644911), (2681, 5847819), (8043, 1949273), (8809, 1779771), (26427, 593257), (61663, 254253), (84751, 184989)]