22279725

素因数分解:

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

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 44094400

約数和(自身を除く): 21814675

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2539, 2925, 7617, 8775, 12695, 22851, 33007, 38085, 63475, 68553, 99021, 114255, 165035, 190425, 297063, 342765, 495105, 571275, 825175, 891189, 1485315, 1713825, 2475525, 4455945, 7426575, 22279725]

約数ペア:

[(1, 22279725), (3, 7426575), (5, 4455945), (9, 2475525), (13, 1713825), (15, 1485315), (25, 891189), (27, 825175), (39, 571275), (45, 495105), (65, 342765), (75, 297063), (117, 190425), (135, 165035), (195, 114255), (225, 99021), (325, 68553), (351, 63475), (585, 38085), (675, 33007), (975, 22851), (1755, 12695), (2539, 8775), (2925, 7617)]