65128065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 109264896

約数和(自身を除く): 44136831

約数列:

[1, 3, 5, 15, 23, 69, 115, 311, 345, 607, 933, 1555, 1821, 3035, 4665, 7153, 9105, 13961, 21459, 35765, 41883, 69805, 107295, 188777, 209415, 566331, 943885, 2831655, 4341871, 13025613, 21709355, 65128065]

約数ペア:

[(1, 65128065), (3, 21709355), (5, 13025613), (15, 4341871), (23, 2831655), (69, 943885), (115, 566331), (311, 209415), (345, 188777), (607, 107295), (933, 69805), (1555, 41883), (1821, 35765), (3035, 21459), (4665, 13961), (7153, 9105)]