53927385

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 89959680

約数和(自身を除く): 36032295

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 821, 2265, 2463, 4105, 4379, 12315, 13137, 21895, 23809, 65685, 71427, 119045, 123971, 357135, 371913, 619855, 1859565, 3595159, 10785477, 17975795, 53927385]

約数ペア:

[(1, 53927385), (3, 17975795), (5, 10785477), (15, 3595159), (29, 1859565), (87, 619855), (145, 371913), (151, 357135), (435, 123971), (453, 119045), (755, 71427), (821, 65685), (2265, 23809), (2463, 21895), (4105, 13137), (4379, 12315)]