7426575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2568

約数の個数: 36

約数和(自身を含む): 14330680

約数和(自身を除く): 6904105

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2539, 2925, 7617, 12695, 22851, 33007, 38085, 63475, 99021, 114255, 165035, 190425, 297063, 495105, 571275, 825175, 1485315, 2475525, 7426575]

約数ペア:

[(1, 7426575), (3, 2475525), (5, 1485315), (9, 825175), (13, 571275), (15, 495105), (25, 297063), (39, 190425), (45, 165035), (65, 114255), (75, 99021), (117, 63475), (195, 38085), (225, 33007), (325, 22851), (585, 12695), (975, 7617), (2539, 2925)]