156728424325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{22307}}^1$

素因数の和:23238

約数の個数: 48

約数和(自身を含む): 219580320960

約数和(自身を除く): 62851896635

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 881, 1595, 4405, 7975, 9691, 22025, 22307, 25549, 48455, 111535, 127745, 242275, 245377, 281039, 557675, 638725, 646903, 1226885, 1405195, 3234515, 6134425, 7025975, 7115933, 16172575, 19652467, 35579665, 98262335, 177898325, 216177137, 491311675, 569921543, 1080885685, 2849607715, 5404428425, 6269136973, 14248038575, 31345684865, 156728424325]

約数ペア:

[(1, 156728424325), (5, 31345684865), (11, 14248038575), (25, 6269136973), (29, 5404428425), (55, 2849607715), (145, 1080885685), (275, 569921543), (319, 491311675), (725, 216177137), (881, 177898325), (1595, 98262335), (4405, 35579665), (7975, 19652467), (9691, 16172575), (22025, 7115933), (22307, 7025975), (25549, 6134425), (48455, 3234515), (111535, 1405195), (127745, 1226885), (242275, 646903), (245377, 638725), (281039, 557675)]