80453491705

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^2\times {\mathrm{12503}}^1$

素因数の和:12897

約数の個数: 24

約数和(自身を含む): 99371688768

約数和(自身を除く): 18918197063

約数列:

[1, 5, 43, 173, 215, 865, 7439, 12503, 29929, 37195, 62515, 149645, 537629, 1286947, 2163019, 2688145, 6434735, 10815095, 93009817, 374202287, 465049085, 1871011435, 16090698341, 80453491705]

約数ペア:

[(1, 80453491705), (5, 16090698341), (43, 1871011435), (173, 465049085), (215, 374202287), (865, 93009817), (7439, 10815095), (12503, 6434735), (29929, 2688145), (37195, 2163019), (62515, 1286947), (149645, 537629)]