804947825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{154057}}^1$

素因数の和:154097

約数の個数: 24

約数和(自身を含む): 1146191520

約数和(自身を除く): 341243695

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 154057, 770285, 1694627, 2927083, 3851425, 8473135, 14635415, 32197913, 42365675, 73177075, 160989565, 804947825]

約数ペア:

[(1, 804947825), (5, 160989565), (11, 73177075), (19, 42365675), (25, 32197913), (55, 14635415), (95, 8473135), (209, 3851425), (275, 2927083), (475, 1694627), (1045, 770285), (5225, 154057)]