214854975

素因数分解:

$3^2\times 5^2\times {\mathrm{954911}}^1$

素因数の和:954927

約数の個数: 18

約数和(自身を含む): 384829536

約数和(自身を除く): 169974561

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 954911, 2864733, 4774555, 8594199, 14323665, 23872775, 42970995, 71618325, 214854975]

約数ペア:

[(1, 214854975), (3, 71618325), (5, 42970995), (9, 23872775), (15, 14323665), (25, 8594199), (45, 4774555), (75, 2864733), (225, 954911)]