12562215

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6113}}^1$

素因数の和:6258

約数の個数: 16

約数和(自身を含む): 20249568

約数和(自身を除く): 7687353

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 6113, 18339, 30565, 91695, 837481, 2512443, 4187405, 12562215]

約数ペア:

[(1, 12562215), (3, 4187405), (5, 2512443), (15, 837481), (137, 91695), (411, 30565), (685, 18339), (2055, 6113)]