13282325

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 19105920

約数和(自身を除く): 5823595

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1069, 1775, 2485, 5345, 7483, 12425, 26725, 37415, 75899, 187075, 379495, 531293, 1897475, 2656465, 13282325]

約数ペア:

[(1, 13282325), (5, 2656465), (7, 1897475), (25, 531293), (35, 379495), (71, 187075), (175, 75899), (355, 37415), (497, 26725), (1069, 12425), (1775, 7483), (2485, 5345)]