1180245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 2156544

約数和(自身を除く): 976299

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 311, 345, 759, 933, 1265, 1555, 3421, 3795, 4665, 7153, 10263, 17105, 21459, 35765, 51315, 78683, 107295, 236049, 393415, 1180245]

約数ペア:

[(1, 1180245), (3, 393415), (5, 236049), (11, 107295), (15, 78683), (23, 51315), (33, 35765), (55, 21459), (69, 17105), (115, 10263), (165, 7153), (253, 4665), (311, 3795), (345, 3421), (759, 1555), (933, 1265)]