66492755

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 93593088

約数和(自身を除く): 27100333

約数列:

[1, 5, 7, 35, 49, 127, 245, 635, 889, 2137, 4445, 6223, 10685, 14959, 31115, 74795, 104713, 271399, 523565, 1356995, 1899793, 9498965, 13298551, 66492755]

約数ペア:

[(1, 66492755), (5, 13298551), (7, 9498965), (35, 1899793), (49, 1356995), (127, 523565), (245, 271399), (635, 104713), (889, 74795), (2137, 31115), (4445, 14959), (6223, 10685)]