42750785

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 67469760

約数和(自身を除く): 24718975

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 77, 145, 203, 245, 319, 385, 539, 547, 1015, 1421, 1595, 2233, 2695, 2735, 3829, 6017, 7105, 11165, 15631, 15863, 19145, 26803, 30085, 42119, 78155, 79315, 111041, 134015, 174493, 210595, 294833, 555205, 777287, 872465, 1221451, 1474165, 3886435, 6107255, 8550157, 42750785]

約数ペア:

[(1, 42750785), (5, 8550157), (7, 6107255), (11, 3886435), (29, 1474165), (35, 1221451), (49, 872465), (55, 777287), (77, 555205), (145, 294833), (203, 210595), (245, 174493), (319, 134015), (385, 111041), (539, 79315), (547, 78155), (1015, 42119), (1421, 30085), (1595, 26803), (2233, 19145), (2695, 15863), (2735, 15631), (3829, 11165), (6017, 7105)]