1045855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 16

約数和(自身を含む): 1346400

約数和(自身を除く): 300545

約数列:

[1, 5, 19, 95, 101, 109, 505, 545, 1919, 2071, 9595, 10355, 11009, 55045, 209171, 1045855]

約数ペア:

[(1, 1045855), (5, 209171), (19, 55045), (95, 11009), (101, 10355), (109, 9595), (505, 2071), (545, 1919)]