26667255

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4243}}^1$

素因数の和:4670

約数の個数: 16

約数和(自身を含む): 42779520

約数和(自身を除く): 16112265

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 4243, 6285, 12729, 21215, 63645, 1777817, 5333451, 8889085, 26667255]

約数ペア:

[(1, 26667255), (3, 8889085), (5, 5333451), (15, 1777817), (419, 63645), (1257, 21215), (2095, 12729), (4243, 6285)]