25112151

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 37149840

約数和(自身を除く): 12037689

約数列:

[1, 3, 9, 89, 107, 267, 293, 321, 801, 879, 963, 2637, 9523, 26077, 28569, 31351, 78231, 85707, 94053, 234693, 282159, 2790239, 8370717, 25112151]

約数ペア:

[(1, 25112151), (3, 8370717), (9, 2790239), (89, 282159), (107, 234693), (267, 94053), (293, 85707), (321, 78231), (801, 31351), (879, 28569), (963, 26077), (2637, 9523)]