16896635

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 24161280

約数和(自身を除く): 7264645

約数列:

[1, 5, 7, 35, 43, 103, 109, 215, 301, 515, 545, 721, 763, 1505, 3605, 3815, 4429, 4687, 11227, 22145, 23435, 31003, 32809, 56135, 78589, 155015, 164045, 392945, 482761, 2413805, 3379327, 16896635]

約数ペア:

[(1, 16896635), (5, 3379327), (7, 2413805), (35, 482761), (43, 392945), (103, 164045), (109, 155015), (215, 78589), (301, 56135), (515, 32809), (545, 31003), (721, 23435), (763, 22145), (1505, 11227), (3605, 4687), (3815, 4429)]