306173205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16883}}^1$

素因数の和:16938

約数の個数: 48

約数和(自身を含む): 589994496

約数和(自身を除く): 283821291

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 16883, 18135, 50649, 84415, 151947, 219479, 253245, 523373, 658437, 759735, 1097395, 1570119, 1975311, 2616865, 3292185, 4710357, 6803849, 7850595, 9876555, 20411547, 23551785, 34019245, 61234641, 102057735, 306173205]

約数ペア:

[(1, 306173205), (3, 102057735), (5, 61234641), (9, 34019245), (13, 23551785), (15, 20411547), (31, 9876555), (39, 7850595), (45, 6803849), (65, 4710357), (93, 3292185), (117, 2616865), (155, 1975311), (195, 1570119), (279, 1097395), (403, 759735), (465, 658437), (585, 523373), (1209, 253245), (1395, 219479), (2015, 151947), (3627, 84415), (6045, 50649), (16883, 18135)]