98992945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28163}}^1$

素因数の和:28224

約数の個数: 16

約数和(自身を含む): 128427840

約数和(自身を除く): 29434895

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 28163, 140815, 535097, 1042031, 2675485, 5210155, 19798589, 98992945]

約数ペア:

[(1, 98992945), (5, 19798589), (19, 5210155), (37, 2675485), (95, 1042031), (185, 535097), (703, 140815), (3515, 28163)]