2503245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3881}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 4099392

約数和(自身を除く): 1596147

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3881, 11643, 19405, 58215, 166883, 500649, 834415, 2503245]

約数ペア:

[(1, 2503245), (3, 834415), (5, 500649), (15, 166883), (43, 58215), (129, 19405), (215, 11643), (645, 3881)]