25215018

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{40801}}^1$

素因数の和:40909

約数の個数: 16

約数和(自身を含む): 50920896

約数和(自身を除く): 25705878

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 40801, 81602, 122403, 244806, 4202503, 8405006, 12607509, 25215018]

約数ペア:

[(1, 25215018), (2, 12607509), (3, 8405006), (6, 4202503), (103, 244806), (206, 122403), (309, 81602), (618, 40801)]