25290741

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5039}}^1$

素因数の和:5288

約数の個数: 16

約数和(自身を含む): 38707200

約数和(自身を除く): 13416459

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 5039, 15117, 35273, 105819, 1204321, 3612963, 8430247, 25290741]

約数ペア:

[(1, 25290741), (3, 8430247), (7, 3612963), (21, 1204321), (239, 105819), (717, 35273), (1673, 15117), (5019, 5039)]