129855825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17489}}^1$

素因数の和:17519

約数の個数: 48

約数和(自身を含む): 260251200

約数和(自身を除く): 130395375

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 17489, 52467, 87445, 157401, 192379, 262335, 437225, 472203, 577137, 787005, 961895, 1311675, 1731411, 2361015, 2885685, 3935025, 4809475, 5194233, 8657055, 11805075, 14428425, 25971165, 43285275, 129855825]

約数ペア:

[(1, 129855825), (3, 43285275), (5, 25971165), (9, 14428425), (11, 11805075), (15, 8657055), (25, 5194233), (27, 4809475), (33, 3935025), (45, 2885685), (55, 2361015), (75, 1731411), (99, 1311675), (135, 961895), (165, 787005), (225, 577137), (275, 472203), (297, 437225), (495, 262335), (675, 192379), (825, 157401), (1485, 87445), (2475, 52467), (7425, 17489)]