13693365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 28080000

約数和(自身を除く): 14386635

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1499, 1827, 3045, 4497, 7495, 9135, 10493, 13491, 22485, 31479, 43471, 52465, 67455, 94437, 130413, 157395, 217355, 304297, 391239, 472185, 652065, 912891, 1521485, 1956195, 2738673, 4564455, 13693365]

約数ペア:

[(1, 13693365), (3, 4564455), (5, 2738673), (7, 1956195), (9, 1521485), (15, 912891), (21, 652065), (29, 472185), (35, 391239), (45, 304297), (63, 217355), (87, 157395), (105, 130413), (145, 94437), (203, 67455), (261, 52465), (315, 43471), (435, 31479), (609, 22485), (1015, 13491), (1305, 10493), (1499, 9135), (1827, 7495), (3045, 4497)]