25131081

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 34911360

約数和(自身を除く): 9780279

約数列:

[1, 3, 29, 87, 151, 453, 1913, 4379, 5739, 13137, 55477, 166431, 288863, 866589, 8377027, 25131081]

約数ペア:

[(1, 25131081), (3, 8377027), (29, 866589), (87, 288863), (151, 166431), (453, 55477), (1913, 13137), (4379, 5739)]