1813092075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{27883}}^1$

素因数の和:27933

約数の個数: 54

約数和(自身を含む): 3449836364

約数和(自身を除く): 1636744289

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 289, 425, 765, 867, 1275, 1445, 2601, 3825, 4335, 7225, 13005, 21675, 27883, 65025, 83649, 139415, 250947, 418245, 474011, 697075, 1254735, 1422033, 2091225, 2370055, 4266099, 6273675, 7110165, 8058187, 11850275, 21330495, 24174561, 35550825, 40290935, 72523683, 106652475, 120872805, 201454675, 362618415, 604364025, 1813092075]

約数ペア:

[(1, 1813092075), (3, 604364025), (5, 362618415), (9, 201454675), (15, 120872805), (17, 106652475), (25, 72523683), (45, 40290935), (51, 35550825), (75, 24174561), (85, 21330495), (153, 11850275), (225, 8058187), (255, 7110165), (289, 6273675), (425, 4266099), (765, 2370055), (867, 2091225), (1275, 1422033), (1445, 1254735), (2601, 697075), (3825, 474011), (4335, 418245), (7225, 250947), (13005, 139415), (21675, 83649), (27883, 65025)]