25130289

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4817}}^1$

素因数の和:4904

約数の個数: 16

約数和(自身を含む): 35152128

約数和(自身を除く): 10021839

約数列:

[1, 3, 37, 47, 111, 141, 1739, 4817, 5217, 14451, 178229, 226399, 534687, 679197, 8376763, 25130289]

約数ペア:

[(1, 25130289), (3, 8376763), (37, 679197), (47, 534687), (111, 226399), (141, 178229), (1739, 14451), (4817, 5217)]