12493525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 17061408

約数和(自身を除く): 4567883

約数列:

[1, 5, 11, 25, 55, 181, 251, 275, 905, 1255, 1991, 2761, 4525, 6275, 9955, 13805, 45431, 49775, 69025, 227155, 499741, 1135775, 2498705, 12493525]

約数ペア:

[(1, 12493525), (5, 2498705), (11, 1135775), (25, 499741), (55, 227155), (181, 69025), (251, 49775), (275, 45431), (905, 13805), (1255, 9955), (1991, 6275), (2761, 4525)]