38271555

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{40499}}^1$

素因数の和:40520

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 39488445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 40499, 121497, 202495, 283493, 364491, 607485, 850479, 1093473, 1417465, 1822455, 2551437, 4252395, 5467365, 7654311, 12757185, 38271555]

約数ペア:

[(1, 38271555), (3, 12757185), (5, 7654311), (7, 5467365), (9, 4252395), (15, 2551437), (21, 1822455), (27, 1417465), (35, 1093473), (45, 850479), (63, 607485), (105, 364491), (135, 283493), (189, 202495), (315, 121497), (945, 40499)]