25227505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 31323600

約数和(自身を除く): 6096095

約数列:

[1, 5, 41, 109, 205, 545, 1129, 4469, 5645, 22345, 46289, 123061, 231445, 615305, 5045501, 25227505]

約数ペア:

[(1, 25227505), (5, 5045501), (41, 615305), (109, 231445), (205, 123061), (545, 46289), (1129, 22345), (4469, 5645)]