157193405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{17189}}^1$

素因数の和:17284

約数の個数: 16

約数和(自身を含む): 198028800

約数和(自身を除く): 40835395

約数列:

[1, 5, 31, 59, 155, 295, 1829, 9145, 17189, 85945, 532859, 1014151, 2664295, 5070755, 31438681, 157193405]

約数ペア:

[(1, 157193405), (5, 31438681), (31, 5070755), (59, 2664295), (155, 1014151), (295, 532859), (1829, 85945), (9145, 17189)]