1232680345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7219}}^1$

素因数の和:7345

約数の個数: 32

約数和(自身を含む): 1659329280

約数和(自身を除く): 426648935

約数列:

[1, 5, 13, 37, 65, 71, 185, 355, 481, 923, 2405, 2627, 4615, 7219, 13135, 34151, 36095, 93847, 170755, 267103, 469235, 512549, 1335515, 2562745, 3472339, 6663137, 17361695, 18964313, 33315685, 94821565, 246536069, 1232680345]

約数ペア:

[(1, 1232680345), (5, 246536069), (13, 94821565), (37, 33315685), (65, 18964313), (71, 17361695), (185, 6663137), (355, 3472339), (481, 2562745), (923, 1335515), (2405, 512549), (2627, 469235), (4615, 267103), (7219, 170755), (13135, 93847), (34151, 36095)]