254127505

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{1951}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 309196800

約数和(自身を除く): 55069295

約数列:

[1, 5, 109, 239, 545, 1195, 1951, 9755, 26051, 130255, 212659, 466289, 1063295, 2331445, 50825501, 254127505]

約数ペア:

[(1, 254127505), (5, 50825501), (109, 2331445), (239, 1063295), (545, 466289), (1195, 212659), (1951, 130255), (9755, 26051)]