26208345

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28643}}^1$

素因数の和:28712

約数の個数: 16

約数和(自身を含む): 42622272

約数和(自身を除く): 16413927

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 28643, 85929, 143215, 429645, 1747223, 5241669, 8736115, 26208345]

約数ペア:

[(1, 26208345), (3, 8736115), (5, 5241669), (15, 1747223), (61, 429645), (183, 143215), (305, 85929), (915, 28643)]