55045805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 67858560

約数和(自身を除く): 12812755

約数列:

[1, 5, 43, 215, 503, 509, 2515, 2545, 21629, 21887, 108145, 109435, 256027, 1280135, 11009161, 55045805]

約数ペア:

[(1, 55045805), (5, 11009161), (43, 1280135), (215, 256027), (503, 109435), (509, 108145), (2515, 21887), (2545, 21629)]