7788825

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1049}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 15624000

約数和(自身を除く): 7835175

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1049, 1485, 2475, 3147, 5245, 7425, 9441, 11539, 15735, 26225, 28323, 34617, 47205, 57695, 78675, 103851, 141615, 173085, 236025, 288475, 311553, 519255, 708075, 865425, 1557765, 2596275, 7788825]

約数ペア:

[(1, 7788825), (3, 2596275), (5, 1557765), (9, 865425), (11, 708075), (15, 519255), (25, 311553), (27, 288475), (33, 236025), (45, 173085), (55, 141615), (75, 103851), (99, 78675), (135, 57695), (165, 47205), (225, 34617), (275, 28323), (297, 26225), (495, 15735), (675, 11539), (825, 9441), (1049, 7425), (1485, 5245), (2475, 3147)]