15057119

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 19598880

約数和(自身を除く): 4541761

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 613, 847, 2233, 3509, 4291, 6743, 17777, 24563, 47201, 74173, 124439, 195547, 519211, 1368829, 2151017, 15057119]

約数ペア:

[(1, 15057119), (7, 2151017), (11, 1368829), (29, 519211), (77, 195547), (121, 124439), (203, 74173), (319, 47201), (613, 24563), (847, 17777), (2233, 6743), (3509, 4291)]