15872277

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12107}}^1$

素因数の和:12152

約数の個数: 16

約数和(自身を含む): 23247360

約数和(自身を除く): 7375083

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 12107, 36321, 230033, 278461, 690099, 835383, 5290759, 15872277]

約数ペア:

[(1, 15872277), (3, 5290759), (19, 835383), (23, 690099), (57, 278461), (69, 230033), (437, 36321), (1311, 12107)]