165087195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{120943}}^1$

素因数の和:120971

約数の個数: 32

約数和(自身を含む): 325097472

約数和(自身を除く): 160010277

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 120943, 362829, 604715, 846601, 1572259, 1814145, 2539803, 4233005, 4716777, 7861295, 11005813, 12699015, 23583885, 33017439, 55029065, 165087195]

約数ペア:

[(1, 165087195), (3, 55029065), (5, 33017439), (7, 23583885), (13, 12699015), (15, 11005813), (21, 7861295), (35, 4716777), (39, 4233005), (65, 2539803), (91, 1814145), (105, 1572259), (195, 846601), (273, 604715), (455, 362829), (1365, 120943)]