168441465

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{158161}}^1$

素因数の和:158240

約数の個数: 16

約数和(自身を含む): 273303936

約数和(自身を除く): 104862471

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 158161, 474483, 790805, 2372415, 11229431, 33688293, 56147155, 168441465]

約数ペア:

[(1, 168441465), (3, 56147155), (5, 33688293), (15, 11229431), (71, 2372415), (213, 790805), (355, 474483), (1065, 158161)]