138778950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{925193}}^1$

素因数の和:925208

約数の個数: 24

約数和(自身を含む): 344172168

約数和(自身を除く): 205393218

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 925193, 1850386, 2775579, 4625965, 5551158, 9251930, 13877895, 23129825, 27755790, 46259650, 69389475, 138778950]

約数ペア:

[(1, 138778950), (2, 69389475), (3, 46259650), (5, 27755790), (6, 23129825), (10, 13877895), (15, 9251930), (25, 5551158), (30, 4625965), (50, 2775579), (75, 1850386), (150, 925193)]