131305295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{125651}}^1$

素因数の和:125686

約数の個数: 16

約数和(自身を含む): 180938880

約数和(自身を除く): 49633585

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 125651, 628255, 1382161, 2387369, 6910805, 11936845, 26261059, 131305295]

約数ペア:

[(1, 131305295), (5, 26261059), (11, 11936845), (19, 6910805), (55, 2387369), (95, 1382161), (209, 628255), (1045, 125651)]