52779275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 69318480

約数和(自身を除く): 16539205

約数列:

[1, 5, 25, 29, 43, 145, 215, 725, 1075, 1247, 1693, 6235, 8465, 31175, 42325, 49097, 72799, 245485, 363995, 1227425, 1819975, 2111171, 10555855, 52779275]

約数ペア:

[(1, 52779275), (5, 10555855), (25, 2111171), (29, 1819975), (43, 1227425), (145, 363995), (215, 245485), (725, 72799), (1075, 49097), (1247, 42325), (1693, 31175), (6235, 8465)]