520579755

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2437}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 931042944

約数和(自身を除く): 410463189

約数列:

[1, 3, 5, 9, 15, 45, 47, 101, 141, 235, 303, 423, 505, 705, 909, 1515, 2115, 2437, 4545, 4747, 7311, 12185, 14241, 21933, 23735, 36555, 42723, 71205, 109665, 114539, 213615, 246137, 343617, 572695, 738411, 1030851, 1230685, 1718085, 2215233, 3692055, 5154255, 11076165, 11568439, 34705317, 57842195, 104115951, 173526585, 520579755]

約数ペア:

[(1, 520579755), (3, 173526585), (5, 104115951), (9, 57842195), (15, 34705317), (45, 11568439), (47, 11076165), (101, 5154255), (141, 3692055), (235, 2215233), (303, 1718085), (423, 1230685), (505, 1030851), (705, 738411), (909, 572695), (1515, 343617), (2115, 246137), (2437, 213615), (4545, 114539), (4747, 109665), (7311, 71205), (12185, 42723), (14241, 36555), (21933, 23735)]