1326008425

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{106721}}^1$

素因数の和:106809

約数の個数: 24

約数和(自身を含む): 1905628032

約数和(自身を除く): 579619607

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 12425, 106721, 533605, 747047, 2668025, 3735235, 7577191, 18676175, 37885955, 53040337, 189429775, 265201685, 1326008425]

約数ペア:

[(1, 1326008425), (5, 265201685), (7, 189429775), (25, 53040337), (35, 37885955), (71, 18676175), (175, 7577191), (355, 3735235), (497, 2668025), (1775, 747047), (2485, 533605), (12425, 106721)]