131767945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23509}}^1$

素因数の和:23592

約数の個数: 16

約数和(自身を含む): 169272000

約数和(自身を除く): 37504055

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 23509, 117545, 446671, 1387031, 2233355, 6935155, 26353589, 131767945]

約数ペア:

[(1, 131767945), (5, 26353589), (19, 6935155), (59, 2233355), (95, 1387031), (295, 446671), (1121, 117545), (5605, 23509)]