25231551

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5119}}^1$

素因数の和:5206

約数の個数: 16

約数和(自身を含む): 35389440

約数和(自身を除く): 10157889

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 5119, 15357, 158689, 271307, 476067, 813921, 8410517, 25231551]

約数ペア:

[(1, 25231551), (3, 8410517), (31, 813921), (53, 476067), (93, 271307), (159, 158689), (1643, 15357), (4929, 5119)]