252012175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11283

約数の個数: 24

約数和(自身を含む): 333728640

約数和(自身を除く): 81716465

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 4495, 11213, 22475, 56065, 280325, 325177, 347603, 1625885, 1738015, 8129425, 8690075, 10080487, 50402435, 252012175]

約数ペア:

[(1, 252012175), (5, 50402435), (25, 10080487), (29, 8690075), (31, 8129425), (145, 1738015), (155, 1625885), (725, 347603), (775, 325177), (899, 280325), (4495, 56065), (11213, 22475)]