13855295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 17418240

約数和(自身を除く): 3562945

約数列:

[1, 5, 31, 71, 155, 355, 1259, 2201, 6295, 11005, 39029, 89389, 195145, 446945, 2771059, 13855295]

約数ペア:

[(1, 13855295), (5, 2771059), (31, 446945), (71, 195145), (155, 89389), (355, 39029), (1259, 11005), (2201, 6295)]