123313365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13499}}^1$

素因数の和:13546

約数の個数: 48

約数和(自身を含む): 252720000

約数和(自身を除く): 129406635

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135, 13499, 40497, 67495, 94493, 121491, 202485, 283479, 391471, 472465, 607455, 850437, 1174413, 1417395, 1957355, 2740297, 3523239, 4252185, 5872065, 8220891, 13701485, 17616195, 24662673, 41104455, 123313365]

約数ペア:

[(1, 123313365), (3, 41104455), (5, 24662673), (7, 17616195), (9, 13701485), (15, 8220891), (21, 5872065), (29, 4252185), (35, 3523239), (45, 2740297), (63, 1957355), (87, 1417395), (105, 1174413), (145, 850437), (203, 607455), (261, 472465), (315, 391471), (435, 283479), (609, 202485), (1015, 121491), (1305, 94493), (1827, 67495), (3045, 40497), (9135, 13499)]