415042985

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{13339}}^1$

素因数の和:13485

約数の個数: 24

約数和(自身を含む): 583971840

約数和(自身を除く): 168928855

約数列:

[1, 5, 7, 35, 49, 127, 245, 635, 889, 4445, 6223, 13339, 31115, 66695, 93373, 466865, 653611, 1694053, 3268055, 8470265, 11858371, 59291855, 83008597, 415042985]

約数ペア:

[(1, 415042985), (5, 83008597), (7, 59291855), (35, 11858371), (49, 8470265), (127, 3268055), (245, 1694053), (635, 653611), (889, 466865), (4445, 93373), (6223, 66695), (13339, 31115)]