80145805

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1811}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 98630784

約数和(自身を除く): 18484979

約数列:

[1, 5, 53, 167, 265, 835, 1811, 8851, 9055, 44255, 95983, 302437, 479915, 1512185, 16029161, 80145805]

約数ペア:

[(1, 80145805), (5, 16029161), (53, 1512185), (167, 479915), (265, 302437), (835, 95983), (1811, 44255), (8851, 9055)]