15011241

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^2$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 23814720

約数和(自身を除く): 8803479

約数列:

[1, 3, 7, 21, 29, 87, 157, 203, 471, 609, 1099, 3297, 4553, 13659, 24649, 31871, 73947, 95613, 172543, 517629, 714821, 2144463, 5003747, 15011241]

約数ペア:

[(1, 15011241), (3, 5003747), (7, 2144463), (21, 714821), (29, 517629), (87, 172543), (157, 95613), (203, 73947), (471, 31871), (609, 24649), (1099, 13659), (3297, 4553)]