23881245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69221}}^1$

素因数の和:69252

約数の個数: 16

約数和(自身を含む): 39871872

約数和(自身を除く): 15990627

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 69221, 207663, 346105, 1038315, 1592083, 4776249, 7960415, 23881245]

約数ペア:

[(1, 23881245), (3, 7960415), (5, 4776249), (15, 1592083), (23, 1038315), (69, 346105), (115, 207663), (345, 69221)]