80994295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1879}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 100301760

約数和(自身を除く): 19307465

約数列:

[1, 5, 37, 185, 233, 1165, 1879, 8621, 9395, 43105, 69523, 347615, 437807, 2189035, 16198859, 80994295]

約数ペア:

[(1, 80994295), (5, 16198859), (37, 2189035), (185, 437807), (233, 347615), (1165, 69523), (1879, 43105), (8621, 9395)]