214367085

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{128749}}^1$

素因数の和:128797

約数の個数: 24

約数和(自身を含む): 381615000

約数和(自身を除く): 167247915

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 128749, 386247, 643745, 1158741, 1931235, 4763713, 5793705, 14291139, 23818565, 42873417, 71455695, 214367085]

約数ペア:

[(1, 214367085), (3, 71455695), (5, 42873417), (9, 23818565), (15, 14291139), (37, 5793705), (45, 4763713), (111, 1931235), (185, 1158741), (333, 643745), (555, 386247), (1665, 128749)]