240048145

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{2143}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 295460352

約数和(自身を除く): 55412207

約数列:

[1, 5, 43, 215, 521, 2143, 2605, 10715, 22403, 92149, 112015, 460745, 1116503, 5582515, 48009629, 240048145]

約数ペア:

[(1, 240048145), (5, 48009629), (43, 5582515), (215, 1116503), (521, 460745), (2143, 112015), (2605, 92149), (10715, 22403)]