1225165055

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{5651}}^1$

素因数の和:6118

約数の個数: 16

約数和(自身を含む): 1486159488

約数和(自身を除く): 260994433

約数列:

[1, 5, 131, 331, 655, 1655, 5651, 28255, 43361, 216805, 740281, 1870481, 3701405, 9352405, 245033011, 1225165055]

約数ペア:

[(1, 1225165055), (5, 245033011), (131, 9352405), (331, 3701405), (655, 1870481), (1655, 740281), (5651, 216805), (28255, 43361)]