145665289

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9319}}^1$

素因数の和:9373

約数の個数: 24

約数和(自身を含む): 191246400

約数和(自身を除く): 45581111

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 9319, 15631, 65233, 102509, 270251, 456631, 717563, 1891757, 2972761, 5022941, 13242299, 20809327, 145665289]

約数ペア:

[(1, 145665289), (7, 20809327), (11, 13242299), (29, 5022941), (49, 2972761), (77, 1891757), (203, 717563), (319, 456631), (539, 270251), (1421, 102509), (2233, 65233), (9319, 15631)]