3837105

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 6990720

約数和(自身を除く): 3153615

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 661, 1161, 1935, 1983, 3305, 5805, 5949, 9915, 17847, 28423, 29745, 85269, 89235, 142115, 255807, 426345, 767421, 1279035, 3837105]

約数ペア:

[(1, 3837105), (3, 1279035), (5, 767421), (9, 426345), (15, 255807), (27, 142115), (43, 89235), (45, 85269), (129, 29745), (135, 28423), (215, 17847), (387, 9915), (645, 5949), (661, 5805), (1161, 3305), (1935, 1983)]