2858247025

素因数分解:

$5^2\times {\mathrm{7561}}^1\times {\mathrm{15121}}^1$

素因数の和:22692

約数の個数: 12

約数和(自身を含む): 3544929484

約数和(自身を除く): 686682459

約数列:

[1, 5, 25, 7561, 15121, 37805, 75605, 189025, 378025, 114329881, 571649405, 2858247025]

約数ペア:

[(1, 2858247025), (5, 571649405), (25, 114329881), (7561, 378025), (15121, 189025), (37805, 75605)]