23037025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 32810400

約数和(自身を除く): 9773375

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 4409, 5225, 22045, 48499, 83771, 110225, 242495, 418855, 921481, 1212475, 2094275, 4607405, 23037025]

約数ペア:

[(1, 23037025), (5, 4607405), (11, 2094275), (19, 1212475), (25, 921481), (55, 418855), (95, 242495), (209, 110225), (275, 83771), (475, 48499), (1045, 22045), (4409, 5225)]